Question

A source of sound producces waves in air of wavelength 3.42m.if the speed of sound in air is 330m/s,what is the period of vibration.

Answer 1

I hope this helps! :)

Answer 2

Concept Introduction: The concept of sound and air is basic.

Given:

We have been Given:

$v = 330m {s}^{ - 1} \\ lambda = 3.42m$

To Find:

We have to Find: The period of Vibration.

Solution:

According to the problem, We know, Period of Vibration is

$t = \frac{lambda}{v} \\ t = \frac{3.42}{330} \\ t = 0.01sec$

Final Answer: The period of Vibration is

$0.01sec$

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