Question

a person strikes the end of an iron rod with a stone. a boy places his ear on the other end. what is the ratio of the time taken by the sound waves of the speed of sound in air is 346m/s and speed of sound in rod is 5950m/s​

Answer 1

Answer:

One strikes the end of the rod with a stone. Find the ratio of times taken by the sound wave in air - 371… ... air = 346m /s. speed of sound in aluminium rod = 6420m/ s.

Explanation:

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