Question

Complete :

If the periodic time of an oscillating body is 0.1 sec.. So the number of complete oscillations in one minute is

a - 10
b-600
c-120
d-60​

Answer 1

b

Explanation:

since periodic time,T=t/n

then number of oscillations,n=t/T

=60/0.1 =600 seconds

hence "b"