waves

Question: A person feels 2.5% difference of frequency of a motor-car horn. If the motor-car is moving to the person and the velocity of sound is 320 m/sec, then the velocity of car will be

1) 8 m/s (approx.)

2) 800 m/s

3) 7 m/s

4) 6 m/s (approx.)

Solution:

Explanation: No Explanation

Doppler Effect

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)