Physics, asked by ashusrik6332, 7 hours ago

The sound from a single source can reach point o by two different paths. One path is 20 m

Answers

Answered by bhavee1257

0

Explanation:

minimum frequency = 170 Hz

Explanation:

given data

One path long = 20 m

second path long = 21 m

speed of sound = 340 m/s

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