Question

A source producing a sound of frequency
500 Hz is moving towards a listener with a
velocity of 30 ms. The speed of the sound is
330 ms. What will be the frequency heard
by listener​

Answer 1

Answer:

550 Hz is your answer

hope will help

Answer 2

Question ⤵

A source producing a sound of frequency 500 Hz is moving towards a listener with avelocity of 30 ms. The speed of the sound is 330 ms. What will be the frequency heardby listener?

Solution ⤵

Given:-

• n = 500Hz
• Vs = 330 m/s
• V = 30 m/s

To Find:-

• n' = ?

Solve:-

n' = n (V/ V-Vs)

n' = 500 (330/300-30)

n' = 500 × (300/300)

n' = 500 × 1

n' = 500 Hz

Answer:- 500 Hz