Physics, asked by minatures2016, 10 months ago

two adjacent piano keys are struck simultaneously. The notes emitted by them have frequencies f1 and f2. The number of beats heard in 10 s is.

Answers

Answered by anjanisamhita

0

Answer:

(f₂-f₁)×10

Explanation:

The formula of no. of beats (f) heard in 10sec=(f₂-f₁)×10

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