Question

What is the wavelength of radiation that has a frequency of6.912 x 10-14 s-1?

Answer 1

Answer: The wavelength of radiation is $4.34\times 10^{21}m$

Explanation:

The relationship between wavelength of light and frequency of light is given by the equation:

$\nu=\frac{c}{\lambda}$

where,

$\nu$ = frequency of radiation = $6.912\times 10^{-14}s^{-1}$

c = speed of light = $3\times 10^8m/s$

$\lambda$ = wavelength of radiation = ?

Putting values in above equation, we get:

$6.912\times 10^{-14}s^{-1}=\frac{3\times 10^8m/s}{\lambda}\\\\\lambda=4.34\times 10^{21}m$

Hence, the wavelength of radiation is $4.34\times 10^{21}m$