Question

A tunning fork fork of frequency 345hz is vibrated just above a tibe of height 100cm water is falling slowl in the the tube what minimum height of water will be necessary for resonance

Answer 1

Frequency (n) : It is defined as the number of oscillations executed by body per second. S.I unit of frequency is hertz (Hz).

f = \frac{1}{T}.

Time period and frequency are related as inversely proportional to each other.

Period=1frequency

Frequency=1Period

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