Question

a wavelength as a time period of 0.04 second find its period

Answer 1

Hey friend, Harish here.

Here is your answer.

Given that,

$Frequency = 0.04$

          $= \frac{4}{100}$      

We know that,

$Time \ period = \frac{1}{Frequency}$

$= \frac{1}{ \frac{4}{100} }$

$= \frac{100}{4}$

$= 25 sec$
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Hope my answer is helpful to u.