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200 waves pass through a point in one second. Calculate the time period of wave. - Physics

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प्रश्न

200 waves pass through a point in one second. Calculate the time period of wave.

योग

उत्तर

Waves passing through a point in 1 second = 200
We know, frequency (ƒ) = Number of waves passing through a point in 1 second.
∴ ƒ = 200Hz

Also, T = `1/"f"`

∴ Time period (T) = `1/200`

T = 0.005s

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