Physics, asked by singhpardhan0044, 4 months ago

please tell the answer​

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Answered by RitvikJagana
2

Answer:

this means that the phone will be charged at a speed of 50 Hz }er second

Explanation:

hope it helps you

Answered by shreyabatabyal2005
8

Answer:

frequency=50 Hz

time period=1/frequency

=1/50

=0.02 sec

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