Question

which principle lies behind the working of all time mesauring devices? ​

Answer 1

HERE IS YOUR ANSWER


The basic principle that lies behind all time-measuring devices is a counting the number of oscillations of an oscillating object with a fixed time period of oscillation.


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Answer 2

Answer:

The basic principle that lies behind all time-measuring devices is a counting the number of oscillations of an oscillating object with a fixed time period of oscillation.