Question

A table is producing a sound of 51 Hz. Time taken by this sound to complete 1020 oscillations is '5z seconds. Find the value of 'z'.​

Answer 1

Answer:

Frequency= 51Hz/ 51 Oscillation per second

1020/51 = 20

It will take 20 Seconds to take a total of 1020 Oscillation by the table.

Explanation:

please do follow me