Question

32. a. Find the velocity of source of sound, when the frequency appears to be double to a stationary
observer velocity of sound in 330 ms

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Answer 1

Explanation:

Given Find the velocity of source of sound, when the frequency appears to be double to a stationary  observer velocity of sound is 330 m/s

• We need to find the velocity of source of sound  
• Now v = f λ
• According to the question if frequency is doubled to a stationary observer then the wavelength will be half and the velocity remains same. The velocity of the wave depends on the medium.
• So if frequency is doubled or halved the velocity remains the same which will be 330 m/s.

Therefore velocity of source of sound will be 330 m/s

Reference link will be

https://brainly.in/question/8572534