Question

what is the frequency of a wave whose time period is 0.05 seconds

Answer 1

Answer:

Given:

Time period of a wave = 0.05 seconds.

To find:

Frequency of the wave

Concept:

Time period is the total time taken to complete one oscillation by an object undergoing oscillatory motion.

Frequency is the reciprocal of Time Period.

$frequency \: = \frac{1}{time \: period}$

Calculation:

Frequency = 1/Time period

=> Freq. = 1/ 0.05

=> Freq. = 20 Hz.

So, final answer :

$\huge{\boxed{20 \: Hz \: }}$