Physics, asked by Sriramrohit6705, 10 months ago

A sound wave of frequency 640hz travels 800m in 2.5 second calculate the speed of the sound and wave length

Answers

Answered by srik6067

1

Answer:

Explanation:given f=640hz

t=2.5s

s=800m

spd =distance \time

=800/2.5

=320 m\/s

formula to find wave length =spd of sound/friquency

=320/640

=32/64

=1/2

=0.5m

hope u got the ans

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