Which type of wave carries more energy? a. Wave with an amplitude of 22 meters b. Wave with an amplitude of 10 meters Oc.Wave with an amplitude of 0.001 meters Od.Wave with an amplitude of 3 meters A Moving to another question will save this response. Question esc Q

On a hot summer day, a pesky little mosquito produced its warning sound near your ear. The sound is produced by the beating of its wings at a rate of about 600 wing beats per second. a. What is the frequency in Hertz of the sound wave? b. Assuming the sound wave moves with a velocity of 350 m/s, what is the wavelength of the wave?

2. A standing wave in a 9m rope has a frequency of 28 Hz at the second harmonic. a. What is the frequency of the 3rd harmonic? b. What is the frequency of the 1* harmonic? c. What is the wave's velocity?

Give an equation for the acceleration of an object executing simple harmonic motion with frequency w and displacement x. Describe how a standing wave may be generated from two running waves. Select one or more: U a. a = @x O b. A standing wave can be generated by the superposition of two waves travelling in the same direction. O c. A standing wave can be generated by the superposition of two waves travelling in opposite direction. O d. a = -Wx е. а 3 — о-х

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.

The displacement of a wave traveling in the negative x direction is y(x,t) = 5.2 cos(5.5x + 72t), where x is in meters and t is in seconds.  What are the wave's ... a.  frequency b.  wavelength c.  speed

A.)A wave has a speed of 260.0 m/s and a wavelength of 5.2 m. What is the frequency of the wave?  B.)What is the period of the wave?   .

If a plane is heading towards you, the sound waves, emanating from the plane, that reach you will have Oa. Higher frequency, higher pitch. Ob.Lower Frequency, lower pitch. Oc. Same Frequency, same pitch. Od. None of the above. A Moving to another question will save this response. Question 33 of 55 Mac esc ! @ 2$ % 1 3 4 Q W E R rab A S D F ps lock C V

QUESTION 6 A tranverse wave in a medium wave is described by the following equation: y(x,t) = (12 m)cos(3.0x - 120t). What is the speed of this wave? (x and y describe real space with units of meters, and t is time in seconds.) а. 60 m/s b. 70 m/s С. 50 m/s d. 30 m/s e. 40 m/s

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