Question

What do you mean by fuguncy and time period of the sound wave ​

Answer 1

Answer:

Sound is a form of energy that is produced by vibrating bodies. It requires a medium for its propagation. Hence, sound cannot propagate in a vacuum as there will be no material to transfer sound waves. The back and forth motion of an object due to which sound is produced is known as sound vibration. It is also known as oscillatory motion. The regular rhythmic back and forth movement is referred to as the oscillation.

Explanation:

Answer 2

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Explanation:

T is the time it takes for one complete oscillation , it is measured in seconds. For example, a wave with a time period of 2 seconds has a frequency of 1 ÷ 2 = 0.5 Hz. A sound wave has a time period of 0.0001 seconds.

How do you calculate the time period of a wave?

To find the period, we solve for T=1f, given the value of the frequency (f=2s−1). T=12 s−1=0. 5 s. Since one definition of wavelength is the distance a wave has traveled after one complete cycle (or one period), the values for the wavelength (λ=0.9m) as well as the frequency are given.