Physics, asked by rudrakshiimaurya, 11 months ago

How long will sound take to travel in (a) an iron nail and (b) air, both 3.3 km in length? Take speed of sound in air to e 330 m/s and in iron to be 5280 m/s.

Answers

Answered by MyworldMyrules

0

Answer:

mark me brainliest

Explanation:

Take speed of sound in air to be 330 m/s and in iron to be 5280 m/s. time =distance / speed =3.3 ×1000 /5280 =0.625s. [b] 10 seconds.Feb 8, 2016

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