Question

एन ऑब्जेक्ट इज वाइब्रेटिंग एक्टिविटी हॉट्स व्हाट इज द टाइम पीरियड​

Answer 1

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From the definition of frequency ν = 1/T

and we are given ν = 50hertz.

Substituting, we have 50 = 1/T or T = 0.02s

Answer 2

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From the definition of frequency ν = 1/T

and we are given ν = 50hertz.

Substituting, we have 50 = 1/T or T = 0.02s