Question

IL FILL IN THE BLANKS
1. The average rate of oscillations of a simple pendulum is 200
oscillations per seconds. Its time period in milliseconds
is __________
2.Time taken to complete one oscillation is called _________ of the
sound wave.​

Answer 1

Answer:

2 -Time period ............

Answer 2

200 oscillations in 1s

so, 1 oscillations in 1/200=0.005s

so answer 1=0.005×1000=5 milliseconds

answer 2=time period