Question

What is the wavelength of light that is being emitted at a freqency of `3.26 * 10^15` `s^-1`?

Answer 1

0.092 Microns

Explanation:

Speed of light (3.0 x `10^8` m/s) divided by the frequency you gave (3.26 million GHz if I moved the decimal correctly) gives 0.092 microns...which is ultra violet light.