Question

Calculate the wavelength of EMR that has a frequency of 9.50 x 10^8 Hz

Answer 1

Answer:

0.316 m

Explanation:

The wavelength of an electromagnetic radiation is given by the formula :

Speed of the electromagnetic radiation/ frequency of the electromagnetic radiation

Speed of electromagnetic radiation is given by 3*10^8 m/s

Frequency of the electromagnetic radiation is 9.50*10^8 Hz

Substituting the relevant values in the above formula:

3*10^8/9.50*10^8 = 3/9.5=0.316 m

So the required wavelength is 0.316 m