To develop this problem we require the concepts related to wavelength and its expression to calculate it.
The wavelength is given by
Where,
light velocity
f = frequency.
Our values are given by,
Then,
Visible
Gamma Ray
Infrared
<em>*Note the designation on the type of rays that are, can be found in consulted via On-line or in the optical books referring to the electromagnetic spectrum table with their respective ranges.</em>