Question

How many vibrations per second are represented in a radio wave of 101.7 MHz. (1 MHz = 106Hz)?

Answer 1

Answer:

$n=101.7\times 10^6$

Explanation:

It is given that,

Frequency of the radio wave, $f=101.7\ MHz=101.7\times 10^6\ Hz$

We know that the number of vibrations per second is called frequency of an object. We need to find the number of vibrations per second. Clearly, the number of vibrations per second represented in a radio wave is $101.7\times 10^6$. Hence, this is the required solution.