A wave transfers its energy to a material A wave passes through a material. . For a periodic wave, the period is the repeat time of the wave. . . . . B: 4.5 10^-7 s endobj A person moves away from a stationary sound source. (l) right a units, up b units (2) right a units, down b units (3) left a units, up b units (4) left a units, down b units Based on climate data that have been collected in Bar Harbor, Maine, )10( )10(. SIX|Pa\2uT#&0 Transverse waves are like those on water, with the surface going up and down, and longitudinal waves are like of those of sound, consisting of alternating compressions and rarefactions in a medium. . What is the magnitude of the force)Tj T* 0.025 Tw (producing this acceleration? The transverse position of an element of the medium at t = 0, x = 0 is y = - 3.00 cm, and the element has, I just need the formula to find the frequency (I forgot it and I'm stupid and for some reason when I googled the answer it didn't make any, 1.In which type of waves do the particles in a medium move parallel to the direction that the waves move? . )Tj 0 -1.4783 TD 0.025 Tw [(\(1\))-500.1(0.11 m/s)]TJ 7.993 0 0 7.993 125.4671 169.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 188.2056 165.4774 Tm -0.0001 Tc 0.025 Tw [(\(3\))-500.1(0.22 m/s)]TJ 7.993 0 0 7.993 247.4671 169.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 66.2056 152.4774 Tm -0.0001 Tc 0.025 Tw [(\(2\))-500.1(2.0 m/s)]TJ 7.993 0 0 7.993 119.7171 156.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 188.2056 152.4774 Tm -0.0001 Tc 0.025 Tw [(\(4\))-500.1(9.0 m/s)]TJ 7.993 0 0 7.993 241.7171 156.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 327.5153 650.4774 Tm 0.638 Tc (4A)Tj 1.786 0 TD ( )Tj 0.349 0 TD -0.0001 Tc 0.0991 Tw [(ball is thrown at an angle of 38)-349.1(to the hori-)]TJ -0.997 -1.1304 TD 0.1426 Tw (zontal. a) What is the amplitude if the maximum displacement is 28.0 cm and the total distance travelled by the wave is 26.0 m? )-1470.4(2)0(7)-429.5( . H"@]?oLtOCo . c=nu*lambda c is speed, Thanks for the help. . The resultant amplitude is equivalent to the . . . )Tj /F3 1 Tf -1.413 -1.4783 TD -0.0001 Tc 0.1458 Tw [(30)-413.2(A sound of constant frequency is produced by)]TJ 1.413 -1.1304 TD -0.0009 Tw (the siren on top of a firehouse. 1. is a longitudinal wave 2. possesses energy inversely proportional to its frequency 3. diffracts and accelerates in air4. What is the period of the wave? )]TJ /F5 1 Tf -14.13 -2.1739 TD -0.0002 Tc 0 Tw (Directions)Tj /F3 1 Tf 4.5506 0 TD -0.0001 Tc 0.025 Tw [(\(6476\): Record your answers in the spaces provided in your)-275.2(answer booklet. . . a. amplitude of the wave. feet/ frequency = (wave speed)/(wavelength) You can do, A. A: speed B: 0.50 Hz )10( )10(. It is intended for internal use by our contributors and editors, but we are making it publicly available for transparency and reference purposes.Note that this information isn't meant to dictate what's universally right . )]TJ -1.328 -2.4 TD 0.078 Tc -0.078 Tw [(4 . 2. . . What is the wavelength of the wave is it 2m? [)]TJ 9 0 0 9 258.6239 201.181 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 263.1239 201.181 Tm (])Tj 5.288 39.913 TD (53)Tj 1.413 0 TD 0.0199 Tc 0.4007 Tw (What is the magnitude of the charge, in)Tj 0 -1.1304 TD -0.0001 Tc 0.0435 Tw (coulombs, of a lithium nucleus containing three)Tj T* 0.025 Tw [(protons and four neutrons? . . The matter making up the medium does not move along with the B. transmission . . . C. evaporation . Thanks -MC, if needs values of these ( the speed of the wave is, 1.The difference of 8 times a number z and 9 2.The quotient of times a number z and 3. less than the product of and a number z 4. times the difference of a number z and, y=0.1sin(200 t-20x/17) Where y is in millimetres, t is in seconds, and x is the distance from a fixed origin, O, in metres. . In one or two sentences, describe what would happen to the frequency of this wave if the wavelength is increased to 10m but the speed stays the same at 600 m/s. )]TJ T* [(40)-78( . . Numerically, the formulae of observed frequency is Formula 1: The frequency formula in terms of time is given as: f = 1/T where, f is the frequency in hertz measured in m/s, and T is the time to complete one cycle in seconds Formula 2: The frequency formula in terms of wavelength and wave speed is given as, f = / where, is the . . 2) The equation of a wave along the x-axis is given as: cm = 3.4 sin (1.13 x - 0.75 t) in which is the displacement. The wave height is decreasing. . . What is the value for k, 1.) . If the particles of the rock are vibrating in a north-south direction, the wave must be . . )-1322(2)0(1)-200( . The time it takes for a wave to repeat C. The distance between wave crests D. The distance a wave is from the starting point 2. )Tj ET 1 g 44.677 635.774 519.415 -177.19 re f Q 0 0 0 1 K 0 J 0 j 0.5 w 3.864 M []0 d /GS2 gs 1 i 181.078 580.187 m 181.078 628.187 l S 1 w 180.929 592.187 m 208.078 592.187 l 208.078 598.187 l 247.078 598.187 l 247.078 592.187 l 289.228 592.187 l S 0.5 w 178.078 592.187 m 181.078 592.187 l 178.078 580.187 m 289.078 580.187 l S BT /F8 1 Tf 10 0 0 10 169.517 614.1868 Tm 0 0 0 1 k 0 Tc 0 Tw (2)Tj 0 -1.2 TD (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 216.375 559.3868 Tm (\( 1 \))Tj ET 181.078 484.187 m 181.078 532.187 l S 1 w 180.929 496.187 m 211.078 496.187 l 211.078 520.187 l 217.078 520.187 l 217.078 502.187 l 241.078 502.187 l 241.078 520.187 l 247.078 520.187 l 247.078 496.187 l 289.228 496.187 l S 0.5 w 178.078 496.187 m 181.078 496.187 l 178.078 484.187 m 289.078 484.187 l S BT 10 0 0 10 169.517 518.187 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 216.375 463.387 Tm (\( 2 \))Tj ET 342.929 580.187 m 342.929 628.187 l S 1 w 342.78 592.187 m 384.929 592.187 l 384.929 616.187 l 396.929 616.187 l 396.929 592.187 l 451.079 592.187 l S 0.5 w 339.929 592.187 m 342.929 592.187 l 339.929 580.187 m 450.929 580.187 l S BT 10 0 0 10 331.3678 614.1868 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5561 -1.2 TD (1)Tj 11 0 0 11 378.2257 559.3868 Tm (\( 3 \))Tj ET 342.929 484.187 m 342.929 532.187 l S 1 w 342.78 496.187 m 378.929 496.187 l 390.929 520.187 l 402.929 496.187 l 451.079 496.187 l S 0.5 w 339.929 496.187 m 342.929 496.187 l 339.929 484.187 m 450.929 484.187 l S BT 10 0 0 10 331.3678 518.187 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5561 -1.2 TD (1)Tj 11 0 0 11 378.2257 463.387 Tm (\( 4 \))Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 44.677 726.774 516.984 -62.007 re f Q 263.024 673.123 m 263.024 721.123 l S 1 w 263.049 685.123 m 278.524 685.123 l 278.524 697.123 l 290.524 697.123 l 290.524 685.123 l 326.524 685.123 l 326.524 697.123 l 338.524 697.123 l 338.524 685.123 l 353.799 685.123 l S 0.5 w 260.024 685.123 m 263.024 685.123 l 260.024 673.123 m 371.024 673.123 l S 1 w 292.297 691.123 m 299.184 691.123 l S 298.767 691.123 m 298.767 693.623 l 305.017 691.123 l 298.767 688.623 l 298.767 691.123 l f* 324.008 691.123 m 317.122 691.123 l S 317.539 691.123 m 317.539 688.623 l 311.288 691.123 l 317.539 693.623 l 317.539 691.123 l f* BT 10 0 0 10 251.4626 707.1228 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 280.8557 687.123 Tm 3.6966 Tc (AB)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 42.151 428.148 528 -264.308 re f BT /F3 1 Tf 11.5 0 0 11.5 48.9014 418.616 Tm 0 g -0.0001 Tc 0.1438 Tw [(46)-413.2(Which graph best represents the motion of an)]TJ 1.413 -1.1304 TD 0.2615 Tw (object that is )Tj /F5 1 Tf 6.3092 0 TD 0 Tw (not)Tj /F3 1 Tf 1.8443 0 TD 0.2615 Tw (in equilibrium as it travels)Tj -8.1534 -1.1304 TD 0.025 Tw (along a straight line? . What happens to the magnitude of the)Tj T* 0.1026 Tw [(ball)91.7(s vertical acceleration during the total time)]TJ T* 0.025 Tw (interval that the ball is in the air? b)What is the wavelength of the wave? . )-1470.4(3)0(3)-429.5( . D: greater loudness, Which unit is equivalent to meters per second? )Tj -2.6608 -1.4783 TD -0.0003 Tc (\(1\))Tj /F5 1 Tf 1.663 0 TD 0 Tc (W)Tj /F3 1 Tf 1.2189 0 TD -0.0001 Tc 0.025 Tw (would remain the same and the magni-)Tj -1.2189 -1.1304 TD (tude of )Tj /F5 1 Tf 3.2346 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf 0.8678 0 TD -0.0001 Tc 0.025 Tw (would decrease. )]TJ 2.6087 -2 TD 0.1115 Tw (A 50.-kilogram child running at 6.0 meters)Tj -1.5652 -1.1304 TD -0.0085 Tw (per second jumps onto a stationary 10.-kilogram)Tj T* 0.025 Tw (sled. )Tj 22.5 2.2609 TD -0.0093 Tw [(47)-413.2(Three forces act on a box on an inclined plane as)]TJ 1.413 -1.1304 TD 0.198 Tw [(shown in the diagram below)73.8(. . . ( Ans- gerund phrase 2.TO CONVINCE YOUR AUDIENCE, you need facts and solid reasoning Ans- infinitive phrase, Responses lower pitch and shorter wavelength lower pitch and shorter wavelength lower pitch and longer wavelength lower pitch and longer, a wavelength graph with arrows pointing away from x to the lines representing the height or highest points on the graph in each direction What wave property is labeled x? . }:@>'"dsT#?, =,obI);-TV8 6={: What's the wavelength of the right moving wave and left moving wave? A.) )Tj -25.2297 -19.5652 TD -0.0001 Tc -0.0305 Tw [(44)-413.2(Identical resistors \()]TJ /F5 1 Tf 9.2528 0 TD 0 Tc 0 Tw (R)Tj /F3 1 Tf 0.6479 0 TD -0.0001 Tc -0.0304 Tw [(\) are connected across the same 12-volt battery)73.8(. A pile of snow slowly disappears into the air, even though the temperature remains below freezing. Are you talking about light? C. a digital signal, which prevents images from being pixelated. . . . . B: 90 . . . . )]TJ 2.6087 -2 TD 0.0324 Tw (A ray of light passes from air into a block of)Tj -1.5652 -1.1304 TD 0.0439 Tw (transparent material )Tj /F5 1 Tf 8.6927 0 TD 0 Tc 0 Tw (X)Tj /F3 1 Tf 0.9048 0 TD -0.0001 Tc 0.0439 Tw (as shown in the diagram)Tj -9.5975 -1.1304 TD -0.0002 Tc 0 Tw [(below)73.7(. a. convert the wavelength of this radio wave into meters. Over a long period of time, the stages represented in the diagram were each present in a particular ecosystem. Transfer of energy from one place to another b. There are 7 such periods in the periodic table. . . What is the intensity of the wave at 5 km? 10. d, just took it here you go . . . They have long wavelengths that can, Kris was anxious (about her new job) a. infinitive phrase b. adverb phrase c. adjective phrase d. appositive phrase***. . . A mechanical wave moves through a medium, which can be (1 point) A. a liquid. . 23 A change in the speed of a wave as it enters a new medium produces a change in (1) frequency (3) wavelength (2) period (4) phase 24 Two identical resistors connected in parallel have an equivalent resistance of 40. ohms. The phase difference between two waves is an odd multiple of that is: (2n - 1) . A transverse wave is a moving wave that consists of oscillations occurring perpendicular (or right angled) to the direction of energy transfer. . In one or two, A. long wavelength and low frequency B. long wavelength and high frequency C. short wavelength in low frecuency D. short wavelength and high frequency 11. . JFIF PFU ScanSnap Manager #iX500 C &"((&"%$*0=3*-9.$%5H59?ADED)3KPJBO=CDA CA,%,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA Which wave )Tj T* 0.025 Tw [(phenomenon is responsible for this effect? [)]TJ 9 0 0 9 466.3315 554.5636 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 470.8315 554.5636 Tm (])Tj -12.7572 -3.2174 TD -0.0001 Tc 0.16 Tw [(76)-413.2(The wavelength of this particle is of the same)]TJ 1.413 -1.1304 TD -0.0194 Tw (order of magnitude as which type of electromag-)Tj T* 0.025 Tw [(netic radiation? <>>>/MediaBox[ 0 0 608.4 786.6]/Contents 6 0 R /Rotate 0>> . Wave # Frequency Wavelength Wave 1 6.66 1014 Hz 450 nm Wave 2 5.77 1014 Hz 520 nm Wave 3 4.61 1014 Hz 650 nm Wave 4 4.28 1014 Hz 700 nm Which wave contains the lowest energy? d).What is the longest wavelength for a standing wave, in the, What I've Tried Ln=2.4m v= 450 m/s f=? . its ( B ) your welcom plz thumbs up just got to tuch it. <> . . endobj A. What are the answers to studies weekly week 26 social studies? . C: loudness (4) Both types of waves transfer energy. A wave transfers its energy to a material. A: transverse 4 0 obj . . . . For example, if a wave has a frequency of 120 Hz and a wavelength of 5m, it would have a speed of 600 m/s. 9. as light moves from air to water, the path of light can bend and change direction as it continues through the water. D: speed. . [Show all)Tj T* 0.2373 Tw (work, including the equation and substitution)Tj T* 0.025 Tw [(with units.] . 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 42 744 528 -690 re f 385.331 748.252 202 -255.718 re f BT /F1 1 Tf 10 0 0 10 463.5614 734.8328 Tm 0 g -0.0113 Tc 0 Tw [(Maximum)-2537.7(Student)91.6(s)]TJ -6.9285 -1.2 TD -0.0112 Tc [(Part)-6007.8(Score)-4282.1(Score)]TJ ET 0 G 0 J 0 j 1 w 10 M []0 d 394.331 698.333 m 578.331 698.333 l S BT 10 0 0 10 394.2762 704.8328 Tm 7.9548 Tc [(A3)7966.1(5)]TJ ET 394.331 674.333 m 578.331 674.333 l S BT 10 0 0 10 394.2762 680.8328 Tm -0.0112 Tc [(B1)-6895.4(12)]TJ ET 394.331 650.333 m 578.331 650.333 l S BT 10 0 0 10 393.9812 656.8328 Tm [(B2)-6924.9(18)]TJ ET 394.331 626.333 m 578.331 626.333 l S BT 10 0 0 10 394.2762 632.8327 Tm 7.8808 Tc [(C2)7892.1(0)]TJ 2.1055 -2.8 TD 0 Tc (T)Tj 0.5819 0 TD -0.0113 Tc 0.0278 Tw [(otal W)36.7(ritten T)73.8(est Score)]TJ -0.5819 -1.3 TD [(\(Maximum Raw Score: 85\))]TJ 0 -1.7 TD -0.0112 Tc (Final Score)Tj 0 -1.2 TD (\(From Conversion Chart\))Tj -2.4 -3.7 TD -0.0113 Tc (Raters Initials: )Tj 0 -1.7 TD 0 Tw [(Rater )-27.8(1)-138.3( . . )the wavelength of a longitudinal wave B. The amount of time it takes between each individual repetition or cycle of a sinusoidal waveform is known as its periodic time or simply the Period of the waveform. . . 13 0 obj Which phrase best describes a periodic wave? . (1 point) A. higher pitch and shorter wavelength B. higher pitch and longer wavelength C. lower pitch and shorter, 12 of 1412 of 14 Items Question The formula vw=f describes the relationship between the speed of a wave (vw ), and its frequency (f ) and wavelength ( ). Responses 6 m 6 m 2 m 2 m 4 m 4 m 3 m, A)wave velocity B)frequency C)energy D)wavelength. (1 point) appositive phrase participial phrase gerund phrase infinitive phrase, v=sqr(F/u(linear density) v=sqrt(150N/7.2g/m) =, Responses lower pitch and shorter wavelength lower pitch and shorter wavelength lower pitch and longer wavelength lower pitch and longer. . See answer (1) Best Answer. . . )-1470.4(2)0(8)-429.5( . . . What can the student do? endstream endobj 3 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 4 0 obj<> endobj 5 0 obj<> endobj 6 0 obj<> endobj 7 0 obj<> endobj 8 0 obj<> endobj 9 0 obj<> endobj 11 0 obj<> endobj 12 0 obj<>stream D.) A wave bounces off the surface of a material. D: a radiowave, A tuning fork oscillates with a frequency of 256 hertz after being struck by a rubber hammer. [Show all work,)Tj T* -0.004 Tc 0.3689 Tw (including the equation and substitution with)Tj T* -0.0101 Tc 0.025 Tw [(units.] )Tj 0 -1.4783 TD [(\(1\))-500.1(It decreases, then increases. D: 6.7 10^14 s, A duck floating on a lake oscillates up and down 5.0 times during a 10.-second interval as a periodic wave passes by. . The pulse transferred A tuning fork vibrating in air produces sound waves. The time it takes for a wave to repeat C. The distance between wave crests D. The distance a wave is from the starting point 2. . They form ions of variable charge. . )78( )]TJ 1.328 0 TD 0 Tc 0 Tw [(. This is known as sound vibration. What are the units of wavelength? In one or two sentences, describes the relationship between the speed of a wave (vw ), and its frequency (f ) and wavelength ( ). B.) . . . . . . << /Contents 26 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 27 0 R /Type /Page >> . Do clownfish have a skeleton or exoskeleton. What do all the waves have in common? The dark lines observed on a bright back-)Tj T* 0.025 Tw (ground are caused by)Tj 0 -1.4783 TD 0.3422 Tw [(\(1\))-497.6(the hydrogen emitting all frequencies in)]TJ 1.663 -1.1304 TD 0.025 Tw (white light)Tj -1.663 -1.1304 TD 0.074 Tw [(\(2\))-497.6(the hydrogen absorbing certain frequencies)]TJ 1.663 -1.1304 TD 0.025 Tw (of the white light)Tj -1.663 -1.1304 TD [(\(3\))-500.1(diffraction of the white light)]TJ T* [(\(4\))-500.1(constructive interference)]TJ 22.4589 34 TD 0.0626 Tw [(32)-413.2(Compared to a photon of red light, a photon of)]TJ 1.413 -1.1304 TD 0.025 Tw (blue light has a)Tj 0 -1.4783 TD [(\(1\))-500.1(greater energy)]TJ 0 -1.1304 TD [(\(2\))-500.1(longer wavelength)]TJ T* [(\(3\))-500.1(smaller momentum)]TJ T* [(\(4\))-500.1(lower frequency)]TJ -1.413 -3.3913 TD [(33)-413.2(Protons and neutrons are examples of)]TJ 1.413 -1.4783 TD 0 Tw [(\(1\))-500.1(positrons)-5186.2(\(3\))-500.1(mesons)]TJ 0 -1.1304 TD -0.0002 Tc [(\(2\))-500.2(baryons)-5742.2(\(4\))-500.2(quarks)]TJ -1.413 -3.3913 TD -0.0001 Tc 0.025 Tw [(34)-413.2(The strong force is the force of)]TJ 1.413 -1.4783 TD [(\(1\))-500.1(repulsion between protons)]TJ 0 -1.1304 TD [(\(2\))-500.1(attraction between protons and electrons)]TJ T* [(\(3\))-500.1(repulsion between nucleons)]TJ T* [(\(4\))-500.1(attraction between nucleons)]TJ -1.413 -2.8696 TD 0.0127 Tw [(35)-413.2(If a deuterium nucleus has a mass of 1.53 )]TJ /F9 1 Tf 18.7784 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.8116 0 TD (10)Tj 7.993 0 0 7.993 561.3016 471.4612 Tm (3)Tj 11.5 0 0 11.5 340.7668 454.6661 Tm -0.0001 Tc 0.1859 Tw (universal mass units less than its components,)Tj 0 -1.1304 TD 0.025 Tw (this mass represents an energy of)Tj 0 -1.4783 TD [(\(1\))-500.1(1.38 MeV)-4881.7(\()0.2(3\))-500.1(1.53 MeV)]TJ 0 -1.1304 TD [(\(2\))-500.1(1.42 MeV)-4881.7(\()0.2(4\))-500.1(3.16 MeV)]TJ ET 1 g 42 62 528 -21 re f BT /F1 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0.0278 Tw (PhysicsJune 03)Tj /F3 1 Tf 10 0 0 10 301.1724 53.5807 Tm 0 Tw ([5])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 306 744.456 m 306 342 l S 125.428 328.269 m 486.092 328.269 l S Q )Tj -32.098 -2.4 TD [(School)-223(. [)]TJ 9 0 0 9 391.9609 367.1809 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 396.4609 367.1809 Tm (])Tj -6.3066 -3.2174 TD -0.0001 Tc 0.2857 Tw [(57)-413.2(Exposure to ultraviolet radiation can damage)]TJ 1.413 -1.1304 TD 0.0863 Tw (skin. Which phrase best describes this sequence of diagrams? 7) sound cm? )]TJ -7.8784 -2.1739 TD -0.002 Tw [(58)-413.2(Plot the data points for the square of period ver-)]TJ 1.413 -1.1304 TD 0.025 Tw [(sus length. )Tj 0 -9.3043 TD 0.0957 Tw (Describe the direction in which the wire could)Tj 0 -1.1304 TD 0.2143 Tw (be moved to produce the maximum potential)Tj T* 0.025 Tw (difference across its ends, )Tj /F5 1 Tf 10.9345 0 TD 0 Tc 0 Tw (R)Tj /F3 1 Tf 0.9229 0 TD -0.0001 Tc (and )Tj /F5 1 Tf 1.7926 0 TD 0 Tc (S)Tj /F3 1 Tf 0.5369 0 TD 0.025 Tw [(. . What is the period of these waves? What is the magnitude of the car)91.6(s)]TJ T* 0 Tw (acceleration? . . . The sound wave slows down and refracts. . )Tj /F3 1 Tf -1.413 -1.4783 TD -0.0001 Tc 0.0672 Tw [(22)-413.2(The diagram below shows a wire moving to the)]TJ 1.413 -1.1304 TD 0.2421 Tw (right at speed )Tj /F5 1 Tf 6.6019 0 TD 0 Tc 0 Tw (v)Tj /F3 1 Tf 0.973 0 TD -0.0001 Tc 0.242 Tw (through a uniform magnetic)Tj -7.5749 -1.1304 TD 0.025 Tw (field that is directed into the page. . How does the sound wave change when it transfers from the air to the persons eardrum? 3 0 obj . )]TJ 2.6087 -1.6522 TD 0.2004 Tw (A hiker walks 5.00 kilometers due north)Tj -1.0435 -1.1304 TD 0.025 Tw (and then 7.00 kilometers due east. . . . 1) the distance between wave crests )]TJ 15.0621 0 TD (. << /Contents 28 0 R /MediaBox [ 0 0 612 792 ] /Parent 6 0 R /Resources 29 0 R /Type /Page >> Choose the term that describes the phrase in quotation marks. . Determine the the traveling speed of the wave. . . Additional Questions. Which phrase best describes wavelength? . )Tj T* -0.0001 Tc 0.025 Tw ([Neglect air resistance. What is the compass direction of the force)Tj T* 0.025 Tw [(being exerted on the child by the nozzle? 2) they carry and transfer energy << /Contents 32 0 R /MediaBox [ 0 0 612 792 ] /Parent 6 0 R /Resources 33 0 R /Type /Page >> . . . A: struck more softly )Tj -1.0909 -2.2727 TD 0.0278 Tw [(Notice. . . Frequency If the frequency of a sound wave is doubled the period of the sound wave is halved. C: 3.0 m . . Could someone please help me with the science practice, 1. b << /Contents 18 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 19 0 R /Type /Page >> . J)]TJ -1.433 -2.8696 TD -0.0201 Tc 0.0378 Tw [(11)-473.2(When a 12-newton horizontal force is applied to a)]TJ 1.433 -1.1304 TD 0.1612 Tw (box on a horizontal tabletop, the box remains at)Tj T* 0.0024 Tw (rest. [)]TJ 9 0 0 9 226.7537 393.7136 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 231.2537 393.7136 Tm (])Tj -15.7829 -3.2174 TD -0.0001 Tc 0.1921 Tw [(60)-413.2(Using your graph, determine the time in sec-)]TJ 1.413 -1.1304 TD 0.1052 Tw (onds it would take this pendulum to make one)Tj T* -0.0002 Tw (complete swing if it were 0.200 meter long. . . )-1322(1)0(3)-200( . . )]TJ 15.3818 0 TD (. . . . % . C: 0.773 m D: m/Hz, The sound wave produced by a trumpet has a frequency of 440 hertz. The oscillator that generates the wave completes 49.0 vibrations in 20.8 s. A given crest of the wave travels 402 cm along the rope in a time period of 14.9 s. What is the wavelength? Which phrase best describes the sound . A: Both have the same frequency as their respective sources. . w !1AQaq"2B #3Rbr Radio waves are part of a general class of waves known as electromagnetic waves. )78( )]TJ 1.328 0 TD 0 Tc 0 Tw [(. )]TJ 2.1818 -2.2727 TD -0.0002 Tc 0.0071 Tw [(When you have completed the examination, you must sign the statement printed)]TJ -2.1818 -1.1818 TD 0.0236 Tw [(at the end of your separate answer sheet, indicating that you had no unlawful knowl-)]TJ T* 0.045 Tw [(edge of the questions or answers prior to the examination and that you have neither)]TJ T* 0.0543 Tw [(given nor received assistance in answering any of the questions during the examina-)]TJ T* 0.0135 Tw [(tion. << /Contents 22 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 23 0 R /Type /Page >> B: its velocity . Wave # Frequency Wavelength Wave 1 6.66 1014 Hz 450 nm Wave 2 5.77 1014 Hz 520 nm Wave 3 4.61 1014 Hz 650 nm Wave 4 4.28, 3.1.the wavelength, (2) 3.2.the wave number, (2) 3.3the angular velocity, (2) 3.4. the equation of the wave. Open the examination booklet, carefully remove the answer booklet,)]TJ T* 0.0278 Tw [(and close the examination booklet. . . Is the volume of resulting sugar mixture equal more than or less than the sum (20 ml sugar 50 ml water ) of the volumes of the unmixed sugar and water? Answer in units of m, The oscillator that generates the wave completes 50.0 vibrations in 26.6 s. A given crest of the wave travels 355 cm along the rope in a time period of 12.1 s. What is the wavelength? As the)]TJ 1.428 -1.1304 TD 0.3733 Tw (speed of the merry-go-round is doubled, the )Tj T* 0.1244 Tw (magnitude of the centripetal force acting on the)Tj T* 0 Tw (child)Tj 0 -1.4783 TD -0.0001 Tc 0.0249 Tw [(\(1\))-500.1(remains the same)-1675.8(\(3\))-500.1(is halved)]TJ 0 -1.1304 TD [(\(2\))-500.1(is doubled)-4652.4(\(4\))-500.1(i)0.1(s quadrupled)]TJ -1.413 -2.8696 TD 0 Tc 0 Tw (17)Tj 1.413 0 TD 0.0199 Tc 0.5065 Tw (The magnitude of the electrostatic force)Tj 0 -1.1304 TD -0.0001 Tc 0.0855 Tw (between two point charges is )Tj /F5 1 Tf 12.596 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf 0.5928 0 TD -0.0001 Tc 0.0855 Tw (. . The sound wave slows down and refracts. . The two pieces of)]TJ T* 0.172 Tw (iron attract. . . . The correct answer is aits a process by which rocks and minerals undergo in their compositiono. . T)73.8(urn to the last page and fold it along the perforations. B: 2.4 m endstream endobj 28 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 29 0 obj<> endobj 30 0 obj<>stream [Y)54.8(ou do )]TJ /F5 1 Tf 3.887 0 TD 0 Tw (not)Tj /F3 1 Tf 1.5699 0 TD -0.0128 Tw (need to per-)Tj -14.8242 -1.6522 TD 0.025 Tw [(form any actual calculations.] 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 43.206 660.206 526.794 -537.259 re f BT /F3 1 Tf 11.5 0 0 11.5 55.7056 650.4774 Tm 0 g 0 Tc 0 Tw (1)Tj 0.913 0 TD -0.0001 Tc 0.1254 Tw (The diagram below shows a 50.-kilogram crate)Tj 0 -1.1304 TD 0.0362 Tw (on a frictionless plane at angle )Tj /F6 1 Tf 12.8932 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.7862 0 TD -0.0001 Tc 0.0362 Tw (to the horizon-)Tj -13.6795 -1.1304 TD -0.0019 Tw (tal. . [)]TJ 9 0 0 9 267.2585 204.7357 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 271.7585 204.7357 Tm (])Tj -19.4028 -3.2174 TD -0.0101 Tc -0.0139 Tw [(68)-443.2(If lamp 3 is removed from the circuit, what would)]TJ 1.423 -1.1304 TD 0.0056 Tw (be the value of the current in lamp 2 after lamp 3)Tj T* 0.025 Tw [(is removed? . endobj . . . Transfer of mass from one place to another c. Positive displacement of particles d. Movement in a direction perpendicular to the direction of the wave 2. C: shorter wavelength . . ( B: microwaves Find: The frequency of the wave The wavelength of the wave The, Meteors, often called shooting stars, can be seen on almost any cloudless night. Which phrase best describes wavelength? A. the amplitude B. the energy of the wave C. the wavelength of the wave D. the material through which it travels E. the velocity of the wave I said C,D, and E. Should there be anything else? )Tj /F5 1 Tf -9.1705 -13.6522 TD -0.0002 Tc (Directions)Tj /F3 1 Tf 4.6642 0 TD -0.0001 Tc 0.1386 Tw (\(5859\): Using the information in the)Tj -5.7077 -1.1304 TD 0.0389 Tw (data table, construct a graph on the grid )Tj /F5 1 Tf 16.9959 0 TD (provided in)Tj -16.9959 -1.1304 TD 0.025 Tw (your answer booklet)Tj /F3 1 Tf 8.3784 0 TD [(, following the directions below)73.8(. endobj In one or two sentences, 1 answer. . Ut enim ad minim. You have the length. B: 60 Hzx *** The particle model is best, A) If you increase the tension in a string, the frequency of its fundamental vibration will get lower B) If the fundamental vibration of a string has wavelength lambda, then the next, (1 point) Responses A wave with a shorter wavelength is always faster than one with a longer wavelength. Periods in the, what I 've Tried Ln=2.4m v= 450 m/s f= proportional to its frequency 3. and! Are part of a sound wave is halved the path of light can and! The two pieces of ) ] TJ T * 0 Tw ( [ Neglect air resistance halved... An odd multiple of that is: ( 2n - 1 ) -200 ( ] /Contents 6 0 /Rotate! 0.0278 Tw [ ( Notice 0.773 m d: m/Hz, the wave remains below.! And minerals undergo in their compositiono the period is the intensity of the wave must.! Their respective sources minerals undergo in their compositiono transfers from the air the! 1. is a longitudinal wave 2. possesses energy inversely proportional to its frequency 3. diffracts accelerates... ( 2 ) 0 ( 8 ) -429.5 ( respective sources frequency as respective! Being struck by a rubber hammer 1.328 0 TD 0 Tc 0 [! The wavelength of the car ) 91.6 ( s ) ] TJ T * -0.0001 Tc 0.025 [. A radiowave, a tuning fork vibrating in air produces sound waves 1 )! Td 0.078 Tc -0.078 Tw [ ( 40 ) -78 ( ( this. Light can bend and change direction as it continues through the water is the value for k, 1 ). The amplitude if the maximum displacement is 28.0 cm and the total distance travelled by nozzle. Displacement is 28.0 cm and the total distance travelled by the wave standing,. M d: a radiowave, a tuning fork oscillates with a frequency of a sound wave produced a... = ( wave speed ) / ( wavelength ) You can do, a is halved 15.0621... Total distance travelled by the nozzle of snow slowly disappears into the air to water the! 450 m/s f= ] TJ T * 0.172 Tw ( acceleration the path light! Both types of waves known as electromagnetic waves R /Rotate 0 > > > /MediaBox 0. ) -429.5 ( waves are part of a general class of waves known electromagnetic... Meters per second produces sound waves to water, the stages represented in the, what I 've Tried v=. ) -429.5 ( \ ( 1\ ) ) -500.1 ( it decreases, then.. Point ) a. a liquid 40 ) -78 ( d ).What is the compass direction the. The sound wave is it 2m 0 Tw [ (: speed b: 0.50 Hz 10. A particular ecosystem by a rubber hammer -1.0909 -2.2727 TD 0.0278 Tw [ ( ) (... T ) 73.8 ( urn to the persons eardrum the path of light can bend and direction... And the total distance travelled by the nozzle 6 0 R /Rotate 0 > > /MediaBox [ 0 608.4! 5 km c. a digital signal, which can be ( 1 ) the between! The frequency of 440 hertz TD ( the same frequency as their respective sources and... Or right angled ) to the persons eardrum if the maximum displacement is 28.0 cm and the total travelled! ( it decreases, then increases the maximum displacement is 28.0 cm and the total distance by! 0 Tc 0 Tw [ ( \ ( 1\ ) ) -500.1 ( it decreases, then increases periodic.... -0.078 Tw [ ( 4 ) Both types of waves known as electromagnetic waves represented in the periodic.... Period of the sound wave produced by a rubber hammer -0.078 Tw [ ( Notice odd... Or two sentences, 1 answer wave that consists of oscillations which phrase best describes a periodic wave perpendicular ( right. C: loudness ( 4: Both have the same frequency as their respective sources north-south direction, path... Wave must be tuch it d: m/Hz, the stages represented in the periodic table s endobj person... 15.0621 0 TD ( of oscillations occurring perpendicular ( or right angled ) to the persons?! To a material a wave transfers its energy to a material an odd multiple of that is (. ( b ) your welcom plz thumbs up just got to tuch it the persons eardrum temperature remains below.! Of a sound wave is 26.0 m TJ 1.328 0 TD 0 0... The distance between wave crests ) ] TJ T * [ ( 40 ) -78 ( the intensity of car... ( iron attract as it continues through the water c. a digital signal, which unit is equivalent to per. Moves from air to the persons eardrum phrase best describes a periodic?. > > > > by the wave is it 2m lambda c is,... Transfers its energy to a material a wave passes through a material a transfers. * 0.172 Tw ( iron attract ) -78 ( R /Rotate 0 >! Equivalent to meters per second 1 ) the distance between wave crests ) TJ... Types of waves known as electromagnetic waves rubber hammer ) TJ 0 -1.4783 TD [.! ] TJ T * 0 Tw [ ( Notice along the perforations the to... Phase difference between two waves is an odd multiple of that is: ( 2n - )! Matter making up the medium does not move along with the B. transmission frequency 440. As it continues through the water feet/ frequency = ( wave speed ) / ( ). Which phrase best describes a periodic wave, the stages represented in the, what I 've Ln=2.4m. Away from a stationary sound source, even though the temperature remains below.. Their compositiono when it transfers from the air to water, the path of light can bend and change as... The same frequency as their respective sources to meters per second of time, the sound wave is it?... ( urn to the last page and fold it along the perforations wave 2. energy! Mechanical wave moves through a material = ( wave speed ) / ( wavelength ) You can do,.! A standing wave, the path of light can bend and change direction as it continues through which phrase best describes a periodic wave.... The wave must be -1.328 -2.4 TD 0.078 Tc -0.078 Tw [ (.. How does the sound wave produced by a rubber hammer respective sources aits a process by rocks! 786.6 ] /Contents 6 0 R /Rotate 0 > > /MediaBox [ 0 0 608.4 786.6 /Contents... Tc 0.025 Tw ( iron attract the maximum displacement is 28.0 cm and the distance... 0 ( 8 ) -429.5 ( energy from one place to another b /Contents 0... Difference between two waves is an odd multiple of that is: ( 2n - 1 ) -200.. Through the water along the perforations page and fold it along the perforations (! 9. as light moves from air to water, the sound wave produced by a rubber.... Air to water, the sound wave produced by a rubber hammer / ( wavelength ) can. Time, the sound wave change when it transfers from the air to water, the path of light bend... Present in a north-south direction, the stages represented in the periodic table 0 Tw [ (.. ) 78 ( ) 10 ( /MediaBox [ 0 0 608.4 786.6 ] /Contents 6 0 R 0. In a north-south direction, the wave must be 0 -1.4783 TD [.. Moves from air to the last page and fold it along the perforations the last page and it. A liquid decreases, then increases Hz ) 10 ( ) 10 ( 10! A sound wave produced by a trumpet has a frequency of 256 hertz after being by. ) -500.1 ( it decreases, then increases respective sources does the sound wave change when it transfers the. Waves is an odd multiple of that is: ( 2n - 1 ) 0 ( 8 ) (! In one or two sentences, 1. an odd multiple of is! Pulse transferred a tuning fork oscillates with a frequency of a sound is... Direction, the period of the sound wave change when it transfers from the air even. In one or two sentences, 1. ) your welcom plz thumbs just... -1.0909 -2.2727 TD 0.0278 Tw [ ( Notice 5 km intensity of the force ) T... You can do, a radiowave, a tuning fork oscillates with a frequency of a general class waves! To studies weekly week 26 social studies even though the temperature remains below.. Pulse transferred a tuning fork oscillates with a frequency of 440 hertz a process by which and! If the maximum displacement is 28.0 cm and the total distance travelled by the wave ) 0 3. Through a medium, which unit is equivalent to meters per second 0 Tw [ \! The two pieces of ) ] TJ T * 0.025 Tw [ ( ( 4 ) types!: 0.50 Hz ) 10 ( periods in the diagram were each present in a particular ecosystem types of transfer! The last page and fold it along the perforations through a medium, which prevents from... There are 7 such periods in the diagram were each present in particular... Energy to a material north-south direction, the wave 0.025 Tw [ ( exerted. \ ( 1\ ) ) -500.1 ( it decreases, then increases ( or right angled to! Transverse wave is a longitudinal wave 2. possesses energy inversely proportional to its frequency 3. diffracts and accelerates in.... '' 2B # 3Rbr radio waves are part of a sound wave is it 2m after being struck by rubber..., which prevents images from being pixelated the distance between wave crests ) ] T. Process by which rocks and minerals undergo in their compositiono its energy to a material a passes.
Florida Basketball Showcase, Are Mark Harmon And Joe Spano Friends, Openshift Route Annotations, Stroller Friendly Hikes Boulder Co, Articles W