Physics, asked by riyabrt2017, 1 year ago

Velocity of sound in air at STP is 330m/s. The distance covered by sound in 2second when atmospheric temperature is 30degree Celsius, will nearly be:
a) 0.5km
b) 0.7km
c) 1km
d) 2km

Answers

Answered by dphilip

2

Answer:

the answer is mostly option a 0.5 km

Answered by vizagraju

1

l choose option a , my friend

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