Question

A PENDULUM OSCILLATES 30 TIMES IN 3 SECONDS. FINDS ITS TIME PERIOD AND FREQUENCY.

Answer 1

Answer:

Required Answer

The pendulum oscillates 30 times in 3 secs.

so taken taken to oscillate once =3/30 secs =0.1 secs

so time period of the pendulum is 0.1 secs.

Frequency =1/timeperiod=1/0.1Hz =10 Hz

We get, 10Hz.

Explanation:

Hope It Helps......

Answer 2

Answer:

The pendulum oscillates 30 times in 3 secs.

so taken taken to oscillate once =3/30 secs =0.1 secs

so time period of the pendulum is 0.1 secs.

Frequency =1/time period=1/0.1 Hz =10 Hz

We get, 10 Hz.

Hope it helps have a sweet day..............