Question

4. The approximate speed of sound in air at
room temperature is :
(a) 33.2 ms-1
(b) 3320 ms-1
(c) 3.32 ms-1
(d) 332 ms-1​

Answer 1

Answer:

332 metre per second is the sound in air

Answer 2

Answer:

ANSWER

(D) 332ms-1

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