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Two vibrating bodies have frequencies 10...

Two vibrating bodies have frequencies 10 Hz and 12 Hz. They start oscillating in the sáme phase. In 3 seconds how many time they will be (i) in the same phase and (ii) in the opposite phase ?

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To solve the problem, we need to determine how many times two vibrating bodies with frequencies of 10 Hz and 12 Hz will be in the same phase and in the opposite phase within a time frame of 3 seconds. ### Step 1: Determine the period of each vibrating body. The period \( T \) of a vibrating body is the reciprocal of its frequency \( f \): \[ T = \frac{1}{f} \] ...
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