DISPLACEMENT vs. POSITION GRAPH disp (m) 10 -5 pos (m)
Q: A local meteorologist announces that the wave period of ocean waves for the day is 5 s. How many…
A: The wave period is the time it takes for one complete wave cycle to pass a given point. In this…
Q: Draw 2 sets of waves such that the first wave has a lower frequency the Identify the wavelength and…
A: Two sets of waves with different frequencies are shown below
Q: a sinusoidal wave with an amplitude of 1cm and a frequency of 100HZ travels at 200m/s in the +x…
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Q: Soft sound waves and loud sound waves travel with the same speed in air because A. Speed of…
A: We know softness hand loudness of sound depends on its amplitude and it's independent of its speed…
Q: a. Does the time taken by any point of the wave to make one complete oscillation depend on the…
A:
Q: What does a frequency of 100 Hz indicate for a given wave? A. One wavelength will pass by any given…
A: Frequency is reciprocal of time period
Q: A 150 Hz wave is observed to have a wavelength of 3 m/wave. Speed of wave is calculated to be?…
A:
Q: A 150 Hz wave is observed to have a wavelength of 3 m/wave. Speed of wave is calculated to be?…
A:
Q: man is standing next to a speaker at a conference. What will happen to the intensity if he moves and…
A: Man moves and doubles his distance from the speaker
Q: 4. For a Poisson's ratio of 0.3, determine the value of the Rayleigh wave velocity in terms of Shear…
A: The question asks you to determine the value of the Rayleigh wave velocity in terms of the shear…
Q: 4 3 2 10 cm 1 3 4 boos 6
A: Draw the schematic diagram of the wave. The distance between crest to crest or trough to trough…
Q: QUESTION 6 Which of the following statements correctly describe dispersive waves? a. In the…
A: When the velocity of wave is depend only on the physical properties of medium then the medium in…
Q: Regardless of if you are discussing water, sound, light, or any other type of wave, the velocity of…
A: Required: The velocity of the wave
Q: Why does ambulance sounds low pitched when it passes by? A. Wavelength contracts so frequency…
A: The shorter the wavelength, the higher the pitch, and vice-versa. As you increase the amplitude and…
Q: Which of the following conditions guarantees that two overlapping waves will exhibit the property of…
A: QUESTION 7 We have given that, Which of the following conditions guarantees that two overlapping…
Q: 4. The PERIOD of a wave is: a: the number of waves that pass a given point in a given time b. the…
A: The period of a wave is defined as the time it takes for one complete cycle of the wave to occur. It…
Q: 2. A pendulum oscillates 21 times in 30 seconds. a. What is the frequency of the pendulum’s…
A: Disclaimer: Since there are multiple questions, and there is no specific question number mentioned…
Q: The vertical position, y, of any point on a rope that supports a transverse wave travelling…
A: standard equation of traveling wave is y=Asinωt+kx
Q: B. A sound wave hits a reflective surface at an angle of 42°. At what angle will it be reflected?
A:
A.) How many waves are pictured? Remember that 2 lobes = 1 wave.
B.) State the amplitude of the waves.
C.) Determine how long one wave is.
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- 5. Two waves of the same amplitude and wavelength A meet. They interfere destructively. What is a possible phase difference between the waves? a. 0 b. 1 2 C. 入 d. 215. A sound wave is produced in air, with a frequency of 200 Hz. (The speed of sound in air is around 340 m/s)a. What is the wavelength of the sound wave in air?b. If that same wave travelled underwater, its speed would be 1500 m/s. What would its new frequency be? What would its new wavelength be?c. If that same wave travelled through a wall, its speed would be 3400 m/s. What would its new frequency be? What would its new wavelength be?Red light and blue light move through space. Red light has a wavelength of 700 nm; blue light has a wavelength of 400 nm. Questions 6-8 compare the two kinds of light moving through space. (1 nm = 10-9 m)Which of the following conditions guarantees that two overlapping waves will exhibit the property of interference? O a. The waves must have the same frequencies. O b. The waves must be sinusoidal. O c. The waves must be coherent. O d. The waves must be in phase. O e. The waves must have the same amplitudes.
- What's the answer?Select all of the following statements which are true about transverse and longitudinal wave (Select all that apply) A. Transverse waves can move through solid, liquids and gasses. B. Longitudinal waves can move through solid, liquids and gasses. C. Transverse waves can only move through solids D. Longitudinal waves can only move through solids. E. Transverse waves can only move through liquids. F. Longitudinal waves can only move through liquids. G. Transverse waves can only move through gasses. H. Longitudinal waves can only move through gasses.a. Explain how sound waves are propagated through air. Are these longitudinal or transverse waves? b. Describe the motion of individual air molecules at a node and at an antinode. Compare this to the motion of the individual spring coils at nodes and antinodes when a standing wave is produced in a slinky. c. What is the effect of changing the frequency of the sound? Does it change the velocity of the wave? Does it change the wavelength?