4. Application Directions: Solve the following problems 1. A boat is approaching the shore. The frequency of some approaching ocean waves is 2 Hz and the length between two wave crests is 3 m. What is the speed of the ocean waves moving towards the shore?
Q: Sive the definition of transverse waves in terms of ej and e2 - Sive an example of transverse waves…
A: Answer 2. h. Example of a transverse wave in vaccum is electromagnetic waves.
Q: 1. Distinguish between a transverse wave and a longitudinal wave. Suggest one example of each. 2. A…
A: (1) In transverse wave the displacement of particles is perpendicular to the direction the wave is…
Q: On a hot summer day, a pesky little mosquito produced its warning sound near your ear. The sound is…
A: Given : Rate of beating=600 beats per second v=350m/s 1) (a) The frequency of a sound…
Q: . Human hearing depends on both the _________ and the intensity of sound waves. 3. The intensity of…
A: 2. Human hearing depends on both the Frequency and the intensity of sound wave Human ears can only…
Q: 2. The height of a tidal wave approaching a cliff is represented by the equation h(t) = 5.3 cos[27t…
A:
Q: 2. What is the wavelength of the waves you create in the swimming pool if you splash your hand at a…
A: Given, frequency = 2 Hz Wave speed = 0.8 m/s We know that speed = frequency× wavelength
Q: The wavelength of a wave can be measured or calculated by which of the following methods?
A: The wavelength of a wave can be measured by speed divided by frequency. Frequency is the number of…
Q: A sound wave is a mechanical wave, not an electromagnetic wave. This means that a. particles of the…
A: A sound wave is a longitudinal mechanical wave. It does not transport energy through vacuum.
Q: The speed of sound in air is 340 m/s. What is the frequency of a sound wave with a wavelength of 1.5…
A: Given,speed of sound (V0=340 m/swavelength (λ) =1.5 mwe want to find frequency (f)
Q: A pendulum clock is made with a metal rod. It keeps perfect time at a temperature of 20°C. At a…
A: Pendulum clock
Q: Q5. Secret waves: A secret device consists of a wave source with the power output P = 500 kW…
A: The objective of the question is to find the distance from the source where the intensity is 5 x…
Q: A sinusoidal wave traveling to the left, has an amplitude of 15 cm, a wavelength of 40 cm and a…
A:
Q: A free open-ended instrument has an air column length of 108 cm. What is the wavelength of the 3rd…
A: Given data: The length of air column is L=108 cm.
Q: E. If the amplitude of sine wave is doubled, the intensity A. Remains the same. C. Increases by…
A: Requried :: 3. Change in Intensity if the amplitude is made twice.
Q: What frequency of sound traveling in air at 34◦ C has a wavelength of 0.55 m? Calculate to one…
A: Given Temperature T=34◦ C Wavelength λ=0.55m
Q: 1 What frequency of sound traveling in air at 40◦ C has a wavelength of 0.35 m? Calculate to one…
A: Temperature of the air is T = 40 C Wave length of the sound is 0.35 m
Q: Sound waves travel in air with a speed of 343 m/s. Dogs can hear sounds with frequencies as high as…
A:
Q: 2. An object attached to a coiled spring is pushed up a distance 6 inches from its rest position and…
A:
Q: What frequency of sound traveling in air at 37◦ C has a wavelength of 0.43 m?
A: Given: wavelength of sound at 37 ◦C, λ = 0.43 m we know, the speed of sound in air at 37 ◦C, v =…
Q: 1. What is interference of waves? A. A superposition of two waves to form a wave of larger or…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: (b) What is the y-component of the average velocity of the plane during the second leg of the trip,…
A: Velocity of the plane while traveling to the north east to city B. Hence plane travel from East (+x…
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…
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- QUESTION 7 Which of the following conditions guarantees that two overlapping waves will exhibit the property of interference? a. The waves must be in phase. b. The waves must have the same amplitudes. C. The waves must have the same frequencies. d. The waves must be sinusoidal. e. The waves must be coherent.4. The PERIOD of a wave is: a: the number of waves that pass a given point in a given timeb. the distance from the top of a wave to the still water level.c. the name for the motion of a particle of water in a water wave.d. the depth to which waves can "feel" the ocean bottom.e. the time it takes for an identical point on two successive waves to pass a given point.1 What frequency of sound traveling in air at 37◦ C has a wavelength of 0.6 m? Calculate to one decimal.
- 2. Light is a wave that travels at a speed of 3 x 108 m/s. The different colors that we see are light waves that have different frequencies/wavelengths. For instance blue light has a wavelength of 450 nm (n here stands for 'nano' or 10-9). Determine the frequency of red light. Write down the equation for the lights propagation through space (y as a function of x), and an expression for the lights propagation through time (y as a function of t).1. A general rule of thumb when listening to and watching a thunderstorm is that the distance from a listener to the lightning strike can be estimated in the following way: First, count the number of seconds between the time you first see the lightning and the time you first hear the thunder. Then multiply this time (in seconds) by 1000 ft to get the distance to the lightning strike. Explain the origin of this rule of thumb.Two mechanical vibrators produce sound waves. Which pair of vibrators produce an audible 3 beats per second? A. 3 Hz and 6 HzB. 199 Hz and 202 HzC. 999 Hz and 1002 HzD. 21000 kHz and 21 003 Hz
- 1. A vibrating source with a frequency of 20.0 Hz produces water waves that have a wavelength of 3.0 cm. Calculate the speed of the waves.Write P if only statement A is correct, H if only statement B is correct, Y if both statements are correct and S if both statements are incorrect. 1. A. Waves are created by vibrations. B. As wave moves through a medium, the individual particles of the medium move from the source of the wave to another location some distance away 2. A. Doubling the frequency of a wave source (without altering the medium) doubles the speed of the wave. B. Amplitude and frequency affects the energy of a wave. 3. A. High frequency waves are far apart and low frequency waves are close together. B. X-ray waves are low energy waves. 4. A. You cannot reflect all waves. B. All waves are visible. 5. A. During refraction, a wave bends because it hits the edge of a barrier. B. As a wave changes media, its speed changes.What is the frequency of a wave which has a period of57500 s?2.A.0.00001386 HzD.0.00001908 HzB.0.00001739 HzE.0.00001775 HzC.0.00002115 HzF.0.00001999 Hz
- 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. 213. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s in 15 °C air, which has a speed of sound of 340 m/s, what is the frequency that the cyclist observes? V=V f = f obs source V=V Sobe = ? I source V source questions continued on next page Unit 6C Practice Problems Copyright 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.1. What is the wavelength of waves you create in a swimming pool if you splash your hand at a rate of 2.2 Hz and the waves propagate at 1 m/s? Wavelength, A: