Question

As the frequency of a wave traveling at a speed of 500m/s is 25hz.Its time period will be

Answer 1

Time period (T)= 1/ frequency (f)

T= 1/25  = 0.04 seconds or 40 ms

Answer 2

Answer:

Time period, T = 0.04 seconds

Explanation:

It is given that,

Speed of wave, v = 500 m/s

Frequency of the wave, f = 25 Hz

Let t is the time period of the wave. It is calculated by taking the reciprocal of the frequency of the wave. It is given by :

$T=\dfrac{1}{f}$

$T=\dfrac{1}{25\ Hz}$

T = 0.04 seconds

So, the time period of the wave will be 0.04 seconds. Hence, this is the required solution.