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denis-greek [22]
3 years ago
7

A rope is shaken and produces 7 waves each second. Calculate the time period of the rope waves.

Physics
1 answer:
Serjik [45]3 years ago
7 0

Answer:

The time period of the rope waves is  \overline {0.142857} seconds

Explanation:

The period of a wave, T is equal to 1 divided by the frequency of the wave

The \ period \ 'T', \, of\ a\ wave = \dfrac{1}{The \ frequency, \, 'f'  \ of\ the \ wave }

T = \dfrac{1}{f}

The number of waves produced per second by the wave = 7 waves

Therefore;

The frequency of the wave, f = 7 complete cycles per second = 7 Hz

f = 7 Hz

\therefore The \ time  \ period \ of \ the \ rope \   waves, T = \dfrac{1}{f} = \dfrac{1}{7 \, Hz} = \overline {0.142857} \, seconds

The time period of the rope waves, T = \overline {0.142857} seconds

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