Question

time period of pendulum is 0.01 seconds find its frequency show by steps

Answer 1

$f = \frac{1}{0.01} = 100 \: hz$

Answer 2

Given :

Time period of a pendulum = 0.01 s

To find :

Frequency of the pendulum

Explanation :

• A pendulum follows periodic motion that is , it repeats its trajectory in an interval of time . For example : a clock is periodic of 12 hours as it retraces its original path again .
• Frequency of a pendulum is defined as the number of cycles produced by the wave per unit time or number of times the pendulum retraces its original path in a given amount of time.

• It is given by f = $\frac{1}{t}$ and its SI unit is /sec ( per seconds ).

Therefore ,

frequency of pendulum = $\frac{1}{0.01}$

                                        = 100 cycles/sec

Final answer :  

Hence , the frequency of pendulum is 100 cycles/sec .