Consider two sound sources S_1 and S_2 having same frequency 100Hz and the observer O located between them as shown in the fig. All the three are moving with same Velocity in same direction. The beat frequency of the observer is:

Consider two sound sources S_1 and S_2 having same frequency 100Hz and

1.	Consider two sound sources S_1 and S_2 having same frequency 100Hz and the observer O located between them as shown in the fig. All the three are moving with same Velocity in same direction. The beat frequency of the observer is:
Answer» 50 HZ 5 Hz zero 2.5 Hz ANSWER :C

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Consider two sound sources S_1 and S_2 having same frequency 100Hz and the observer O located between them as shown in the fig. All the three are moving with same Velocity in same direction. The beat frequency of the observer is:

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