Question

An object is vibrating at 50 hertz. What is its time period?
(a) 0.02 s.
(b) 2 s.
(c) 0.2 s.
(d) 20.0 s​

Answer 1

Answer:

a) 0.02 s

Explanation:

Hope this may help you

Answer 2

Answer:

20.0s

Explanation:

because if we calculate it does not take too much time to vibrate