Math, asked by terencetony70, 4 months ago

5. Solve the following. Sunil is standing between 2 walls. The wall closest to him is at a distance of 360m. If he shouts he hear the first echo after 4sec. And another after another 2sec.
a. What is velocity of sound in air?
b. What is the distance between 2 walls?

Answers

Answered by Faiza2007

1

Answer:

thx pr me ek ladki hu hehehehe

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