Physics, asked by harikrishnan5169, 1 year ago

An observer moves towards a stationary source of sound with a velocity one-fifth of velocity of sound. The percentage increase in apparent frequency is

0.05
0.2
Zero
0.005

Answers

Answered by priya438
0
the answer is 0.05...
Answered by Anonymous
0
An observer moves towards a stationary source of sound with a velocity one-fifth of velocity of sound. The percentage increase in apparent frequency is

= 0.05
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