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The term harmonic is used across different fields such as electronic power transmission, music, radio and all technologies that use waves in other forms. A.adjective phrase B.adverb phrase C.appositive phrase D.misplaced modifier A? . . They are periodic in 2. . The wave height is decreasing. )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 7.4182 0 TD -0.0001 Tc [(\(4\))-500.1(160 )]TJ /F9 1 Tf 3.4405 0 TD 0 Tc ()Tj /F3 1 Tf -15.4623 -2.8696 TD -0.0001 Tc 0.3215 Tw [(25)-413.2(A tuning fork oscillates with a frequency of )]TJ 1.413 -1.1304 TD 0.1413 Tw (256 hertz after being struck by a rubber ham-)Tj T* 0.2858 Tw [(mer)73.9(. C: They are mechanical waves . ( . . )-1322(4)0(7)-200( . 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? 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? B: longitudinal y(x,t) = (3 mm)sin[x/(2 m]cos[(100 rad/s)t] a. The difference of seven and three times a number x. 2. D: speed. . The frequency is decreasing. )]TJ ET 356.784 523.773 m 356.784 200.34 l S 286.517 229.555 29 -29 re 447.009 323.937 m S BT /F1 1 Tf 9 0 0 9 274.8092 236.4167 Tm -0.0001 Tc 0.0278 Tw (Part A Score)Tj ET 487.525 390.915 29 -29 re 326.973 236.417 m S BT 9 0 0 9 470.3395 397.7762 Tm (Part B1 Score)Tj ET Q Study now. Could someone please help me with the science practice, 1. b 4. and explosion takes place in space. . What is the SI unit of acceleration Class 9? W)36.8(rite your)]TJ T* -0.0001 Tc -0.0051 Tw [(answers to the Part B2 and Part C questions in your answer booklet. . 1980s Slang Terms and Phrase List A Airhead - Someone who lacks common . Which best describes sound waves? . @xt` 8j490@_!lp BiS.RATH[xp )-1470.4(3)0(5)-429.5( . . How do you find the speed of a periodic wave? . A sound is a form of energy that is produced by vibrating bodies. A periodic wave is a periodic disturbance that moves through a medium. << /Contents 22 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 23 0 R /Type /Page >> If the frequency of the wave is 6.2Hz, what is the wave velocity? . endobj C. infrared . )-1470.4(3)0(4)-429.5( . Suppose two waves collide and the temporary combined wave that results is smaller than the original waves. B: increase A:an electron in the outer energy level of an atom B:an electron that has been removed from an atom C: any negatively charged particle in an atom D:an electron in the innermost orbit of an atom . . eiusmod tempor incididunt ut labore et dolore magna aliqua. . ])Tj 0 -15.3043 TD 0.0638 Tw (If the box is at rest, the net force acting on it is)Tj 0 -1.1304 TD 0.025 Tw (equal to)Tj 0 -1.4783 TD [(\(1\))-500.1(the weight)-4578.2(\(3\))-500.1(friction)]TJ 0 -1.1304 TD [(\(2\))-500.1(the normal force)-2026.6(\(4\))-500.1(zero)]TJ ET 1 g 319.151 383.148 248.029 -153.228 re f Q 1 w 4 M 553.38 258.038 m 351.38 258.038 l 525.38 360.705 l 458.199 320.95 m 403.667 288.741 l 387.394 316.294 l 441.926 348.503 l 458.199 320.95 l h 456.047 325.872 m 491.046 346.872 l S 491.046 346.872 m 488.33 348.156 l 495.332 349.447 l 490.906 343.87 l 491.046 346.872 l f* 414.547 333.372 m 397.047 361.372 l S 397.047 361.372 m 395.81 358.633 l 394.397 365.612 l 400.05 361.283 l 397.047 361.372 l f* 424.047 319.372 m 424.047 248.872 l S 424.047 248.872 m 426.547 250.538 l 424.047 243.872 l 421.547 250.538 l 424.047 248.872 l f* BT 11 0 0 11 363.38 370.3231 Tm 0 Tc [(Nor)-25(m)0.1(al f)30(orce)]TJ 11.0909 -0.7727 TD -0.045 Tc (Fr)Tj 0.9139 0 TD 0 Tc (iction)Tj -8.0503 -11.6364 TD (W)Tj 0.9139 0 TD (eight)Tj 7.3133 1.1818 TD [(Hor)-15(i)0(z)15(ontal)]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 44.151 385.148 247.353 -212.115 re f Q 0.45 w 3.864 M 85.176 317.125 m 149.976 317.125 l 85.176 317.125 m 85.176 381.925 l S BT 0 10.8 -10.8 0 80.7288 328.6596 Tm -0.0002 Tc (Distance)Tj 10.8 0 0 10.8 106.0563 305.9651 Tm 0 Tc (T)Tj 0.5738 0 TD -0.0002 Tc (ime)Tj -0.3738 -1.3667 TD -0.0003 Tc 0.0002 Tw (\( 1 \))Tj ET 85.176 206.965 m 149.976 206.965 l 85.176 206.965 m 85.176 271.765 l S BT 0 10.8 -10.8 0 80.5208 223.7557 Tm 0 Tw (Speed)Tj 10.8 0 0 10.8 106.0563 195.805 Tm 0 Tc (T)Tj 0.5738 0 TD -0.0002 Tc (ime)Tj -0.3738 -1.3667 TD -0.0003 Tc 0.0002 Tw (\( 2 \))Tj ET 201.816 317.125 m 266.616 317.125 l 201.816 317.125 m 201.816 381.925 l S BT 0 10.8 -10.8 0 197.1608 333.9155 Tm 0 Tw (Speed)Tj 10.8 0 0 10.8 222.6963 305.9651 Tm 0 Tc (T)Tj 0.5738 0 TD -0.0002 Tc (ime)Tj -0.3738 -1.3667 TD -0.0003 Tc 0.0002 Tw (\( 3 \))Tj ET 201.816 206.965 m 266.616 206.965 l 201.816 206.965 m 201.816 271.765 l S BT 0 10.8 -10.8 0 197.3687 218.4999 Tm -0.0002 Tc 0 Tw (Distance)Tj 10.8 0 0 10.8 222.6963 195.805 Tm 0 Tc (T)Tj 0.5738 0 TD -0.0002 Tc (ime)Tj -0.3738 -1.3667 TD -0.0003 Tc 0.0002 Tw (\( 4 \))Tj ET 0.9 w 3.864 M 85.176 362.485 m 149.976 362.485 l 86.166 207.325 m 150.966 272.125 l 201.816 206.965 m 266.616 271.765 l 201.726 362.575 m 266.526 362.575 l S q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 0 G 1 w 10 M /GS1 gs 306.151 428.148 m 306.151 170.697 l S 128.706 158.412 m 484.774 158.412 l 127.242 449.832 m 485.232 449.832 l S Q D: neither light nor sound, How are electromagnetic waves that are produced by oscillating charges and sound waves that are produced by oscillating tuning forks similar? . cm? . D: 4.0 Hz, If the amplitude of a wave is increased, the frequency of the wave will C: Both are longitudinal waves The period of a periodic waveform will be denoted with a capital T. A. long wavelength and high frequency B. long wavelength and low frequency C. short wavelengh and low frequency D. short wavelengh and high frequency Is the answer B? UV@t #lN~'8F0'L56.Hs@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@,fO(H@Q@Q@Q@Q@Q@Q@Q@SCwqUM9. This is known as sound vibration. . . 2) If the wavelength of a, the tree? A wave transfers its energy to a material. . . [Show all work, including the equa-)Tj -4.321 -1.1304 TD 0.025 Tw [(tion and substitution with units.] C: its wavelength )]TJ T* [(\(3\))-500.1(It increases, then decreases. A television remote control is used to direct pulses of electromagnetic radiation to a receiver on a television. Which phrase describes a valence electron? . H\UkPWam6)A"(ADAF@# (W#n!qE!jlP O=ck{wV0*7FP-]09Sh)Z:%.^!RI~8_m}~o)'?225DS95s4z65Q4Xb/sXmyV[j%=Xrr2]\j[lbX`KMOebBV$2nS617RmY{(fac 7&e2a1 . . 3x - 7 A. A: 1.5 10 m D: are stationary, What is the wavelength of a 256-hertz sound wave in air at STP? endobj . . << /Author <2fee2907bc573380e4c423be62bd49dfcdba990ccd842bfddbbde315a01d30bf> /CreationDate <2ab50dafaf3dd574ca0d2c26dcb9be77953334fc4b64a1f380c82cbc6c88c712407b1e1c28ca807cf68b6e9484c608e0> /Creator <693f3d3b8663d4ef7d05cf5b8bed331346b86820050c2922f91effaa4c17411a> /ModDate /PTEX.Fullbanner <4e6328e3b228064b69a6ace25ae298cf6727e0574966a8660484b058368043a47b214bd455403fbb9d957ee20dcbf5cc4537ba33d17c1e007abd88dfe4a33a372fe726871ae4f029daa4f85bcb220f1ea3cd2d904a31ac8e49355635cb6ba78b5b27e164d562d352cb68754501cb6dc4> /Producer <71bd4bffe7d6d8414525a38edc9a35bccc11891aa05729f248984545f4fa2a46> /Subject /Title <858c80b885a4190846fb105a43e6206ab6b3b1e93930587c72465738ae806951c2846058fa0081f1823dfcb0d931e111> /Trapped /False >> 4. c Which phrase best describes a periodic wave? )-1470.4(2)0(5)-429.5( . )Tj 0 -1.4783 TD 0 Tw [(\(1\))-500.1(1.6 )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 123.891 371.8884 Tm (19)Tj 11.5 0 0 11.5 139.0424 368.0934 Tm 3.6468 Tc (V\()Tj 4.6096 0 TD -0.0001 Tc [(3\))-500.1(3.0 )]TJ /F9 1 Tf 2.8578 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 245.891 371.8884 Tm (2)Tj 11.5 0 0 11.5 253.0499 368.0934 Tm (V)Tj -16.2456 -1.1304 TD -0.0001 Tc [(\(2\))-500.1(4.8 )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 123.891 358.8884 Tm (17)Tj 11.5 0 0 11.5 139.0424 355.0934 Tm 3.6468 Tc (V\()Tj 4.6096 0 TD -0.0001 Tc [(4\))-500.1(4.8 )]TJ /F9 1 Tf 2.8578 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 245.891 358.8884 Tm (2)Tj 11.5 0 0 11.5 253.0499 355.0934 Tm (V)Tj /F1 1 Tf -16.2456 -3.2174 TD -0.0224 Tc 0.0278 Tw (Note that question 22 has only three choices. . The)Tj T* -0.0213 Tw (data table lists the length \()Tj /F10 1 Tf 10.7656 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.5 0 TD -0.0001 Tc -0.0213 Tw (\) of the pendulum in)Tj -11.2656 -1.1304 TD 0.0434 Tw (meters and the square of the period \()Tj /F5 1 Tf 15.638 0 TD 0 Tc 0 Tw (T)Tj /F3 1 Tf 7.993 0 0 7.993 243.2291 668.5087 Tm (2)Tj 11.5 0 0 11.5 247.2254 664.7136 Tm -0.0001 Tc 0.0434 Tw (\) of the)Tj -16.6283 -1.1304 TD 0.025 Tw (pendulum in seconds)Tj 7.993 0 0 7.993 157.464 655.5087 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 161.4602 651.7136 Tm (. )-1322(2)0(2)-200( . D: replaced by a higher frequency tuning fork, The energy of a water wave is closely related to its . Which phrase best describes the sound)]TJ T* 0.025 Tw (waves produced by this oscillating tuning fork? [)]TJ 9 0 0 9 427.4954 491.5636 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 431.9954 491.5636 Tm (])Tj ET 1 g 413.775 678.359 26.125 -18.795 re f Q q 1 i 413.775 678.359 26.125 -18.795 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 424.811 667.078 m 440.343 667.078 l S Q BT /F9 1 Tf 11 0 0 11 415.9052 664.234 Tm 0 g 0 Tc 0 Tw (=)Tj /F5 1 Tf 1.2756 0.4261 TD (h)Tj -0.3523 -0.7812 TD -0.0001 Tc (mv)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g 43 62.64 528 -22.64 re f BT /F1 1 Tf 7 0 0 7 44 54.2205 Tm 0 g 0.0278 Tw (PhysicsJune 03)Tj /F3 1 Tf 10 0 0 10 299.6724 54.2205 Tm 0 Tw ([13])Tj 9 0 0 9 539.0142 54.2205 Tm -0.0002 Tc ([OVER])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 306.023 742.761 m 306.023 439.115 l S 126.203 428.082 m 485.844 428.082 l S Q . )]TJ 2.6087 -2 TD 0.2578 Tw (Three lamps were connected in a circuit)Tj -1.5652 -1.1304 TD 0.185 Tw (with a battery of constant potential. C: shorter wavelength 1)pulse 2)wavelength 3)periodic wave 4)period 12.a single vibratory disturbance that moves from point to point in a medium is called a 1)energy, only 2)mass, only 3)both mass and energy 4)neither mass nor energy 13.as a sound wave travels through air, there is a net transfer of 1)a pulse 2)a standing wave . See answer (1) Best Answer. rhec #creeksquad Look Up The Song Used : Ucopyrighted Bay Breeze by FortyThr33 https://soundcloud. . . . . . . Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. . &a"&a&A,e2L=Rg3*f@8tmrww*c9l2`;o/YFZXuF4oGGq=}{;z83WVZwmu+`JXx40m1$M ! . The sound wave slows down and refracts. A pile of snow slowly disappears into the air, even though the temperature remains below freezing. A: longitudinal wave with air molecules vibrating parallel to the direction of travel The frequency of the wave. C: 2.5 s endstream endobj 40 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 41 0 obj<> endobj 42 0 obj<>stream (~ QE QE QE V>e ^z . answer choices . . 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 62 528 -21 re f BT /F1 1 Tf 7 0 0 7 43 53.5807 Tm 0 g -0.0001 Tc 0.0278 Tw (PhysicsJune 03)Tj /F3 1 Tf 10 0 0 10 301.1724 53.5807 Tm 0 Tw ([9])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 1 g 42.677 743.096 526.966 -291.012 re f BT 11.5 0 0 11.5 49.427 733.5636 Tm 0 g -0.0001 Tc 0.025 Tw [(45)-413.2(The diagram below shows two pulses, )]TJ /F5 1 Tf 17.2857 0 TD 0 Tc 0 Tw (A)Tj /F3 1 Tf 0.923 0 TD -0.0001 Tc (and )Tj /F5 1 Tf 1.7926 0 TD 0 Tc (B)Tj /F3 1 Tf 0.648 0 TD -0.0001 Tc 0.025 Tw (, approaching each other in a uniform medium. . Determine the the traveling speed of the wave. The number of times a wave repeats B. The speed of propagation vw is the distance the wave travels in a given time, which is one wavelength in a time of one period. The formula vw=f describes the relationship between the speed of a wave (vw), and its frequency (f) and wavelength () 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. along positive x-axis in air. . . . endobj . What is the magnitude of the car)91.6(s)]TJ T* 0 Tw (acceleration? Frequency b. amplitude c. wavelength d. wave speed Is it C? . Which phrase best describes wavelength? . . . . . A: struck more softly . Frequency If the frequency of a sound wave is doubled the period of the sound wave is halved. . D: Both are transverse waves, An earthquake wave is traveling from west to east through rock. A disturbance that travels through a medium with a transfer of. . C: 180 << /Metadata 3 0 R /Pages 4 0 R /Type /Catalog >> [Show all work, including the equation and)Tj T* 0.025 Tw [(substitution with units.] D: 60 s, What is the period of a sound wave having frequency of 340 hertz? . What is the total up and down distance moved by the wave-particle for each cycle of the wave? . -Both, The wavelength formula is = v/f where = wavelength of a sound wave or electromagnetic wave v = the speed of propagation of the wave, f = frequency of the wave in 1/s = Hz. The time it takes for a wave to repeat C. The distance between . . Two points or particles that are in the same phasei.e., points that have completed identical fractions of their periodic motionare . . )Tj 39.5302 -4 TD -0.0002 Tc 0 Tw (Signature)Tj ET 1 w 280.82 629.894 m 339.82 629.894 l S [3.004 2.003 ]3.004 d 29.82 795.965 m 29.82 -7.177 l S []0 d 29.82 798.894 m 29.82 795.965 l S BT 0 8 -8 0 25.7561 84.9 Tm 0 Tc (T)Tj 0.593 0 TD -0.0002 Tc 0.0278 Tw (ear Here)Tj 68.407 0.125 TD 0 Tc 0 Tw (T)Tj 0.593 0 TD -0.0002 Tc 0.0278 Tw (ear Here)Tj ET 265.154 67.061 m 571.154 67.061 l S 1 g 86.169 525.094 262.516 -306 re f BT 11 0 0 11 201.3838 515.9328 Tm 0 g [(Part A)]TJ /F3 1 Tf 10 0 0 10 92.1693 491.9328 Tm 0.078 Tc -0.078 Tw [(1 . . . )-1322(2)0(4)-200( . If a transverse wave is moving in the positive x -direction, its oscillations are in up and down directions that lie in the y-z plane. 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 41.82 751.894 527.982 -123.691 re f BT /F1 1 Tf 11 0 0 11 207.1482 742.7325 Tm 0 g -0.0113 Tc 0.0278 Tw [(The University of the State of New Y)73.9(ork)]TJ /F3 1 Tf 10 0 0 10 224.6193 720.7325 Tm 0 Tc 0 Tw (R)Tj 8 0 0 8 231.3675 720.7325 Tm -0.0102 Tc (EGENTS)Tj 10 0 0 10 266.1615 720.7325 Tm 0 Tc (H)Tj 8 0 0 8 274.211 720.7325 Tm -0.0102 Tc (IGH)Tj 10 0 0 10 292.0574 720.7325 Tm 0 Tc (S)Tj 8 0 0 8 297.3261 720.7325 Tm -0.0102 Tc (CHOOL)Tj 10 0 0 10 328.786 720.7325 Tm 0 Tc (E)Tj 8 0 0 8 335.7246 720.7325 Tm -0.0101 Tc [(XAMINA)73.9(TION)]TJ /F2 1 Tf 16 0 0 16 229.5903 694.7325 Tm -0.0112 Tc 0.0278 Tw (PHYSICAL SETTING)Tj 20 0 0 20 262.5814 672.7325 Tm 0 Tw (PHYSICS)Tj /F1 1 Tf 11.5 0 0 11.5 189.0765 641.7325 Tm 0 Tc (T)Tj 0.5819 0 TD -0.0114 Tc [(uesday)73.6(, )]TJ /F3 1 Tf 3.5688 0 TD -0.01 Tc 0.025 Tw (June 17, 2003 1:15 to 4:15 p.m., only)Tj ET 1 g 41.82 619.229 537 -83.681 re f BT /F1 1 Tf 11 0 0 11 265.8235 610.0681 Tm 0 g -0.0112 Tc 0.0278 Tw (ANSWER SHEET)Tj /F3 1 Tf -20.273 -1.3636 TD -0.01 Tc 0 Tw [(Student)-912.9( . You can ask a new question or browse more Science questions. )Tj -1.413 -10.6087 TD [(15)-413.2(Which person has the greatest inertia? . . Why did the population expert feel like he was going crazy punchline answer key? . endstream endobj 37 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 38 0 obj<> endobj 39 0 obj<>stream )Tj ET 0 G 1 w 10 M 127.621 304.667 m 486.667 304.667 l S 1 g 41.916 286.252 527.429 -175.412 re f BT 11.5 0 0 11.5 48.5512 275.5269 Tm 0 g -0.0101 Tc 0.3542 Tw [(37)-443.2(An object with a net charge of 4.80 )]TJ /F9 1 Tf 18.5101 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 1.133 0 TD -0.01 Tc (10)Tj 7.993 0 0 7.993 285.7175 279.3219 Tm (6)Tj 11.5 0 0 11.5 64.9161 262.5269 Tm -0.0215 Tw (coulomb experiences an electrostatic force having)Tj 0 -1.1304 TD 0.0836 Tw [(a magnitude of 6.00 )]TJ /F9 1 Tf 8.5485 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.8625 0 TD -0.01 Tc (10)Tj 7.993 0 0 7.993 184.4122 253.3219 Tm (2)Tj 11.5 0 0 11.5 195.967 249.527 Tm 0.0836 Tw (newton when placed)Tj -11.3957 -1.1304 TD 0.0969 Tw (near a negatively charged metal sphere. . . endstream endobj 21 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 22 0 obj<> endobj 23 0 obj<> endobj 24 0 obj<>stream From top to bottom down the periodic table, atomic radii tends to increase. . 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