TS EAMCET · Physics · Oscillations
A sound wave of frequency is travelling in air. The speed of sound in the air is What is the phase difference at a given instant between two points separated by a distance of along the direction of propagation?
- A
- B
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- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
First find out the value of the wavelength of the given data, here frequency, f=200 Hz, and speed of the sound wave, v=340 m s-1, it means the wavelength, λ=vf=340200=1.7 m, it means the phase difference,…
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