The electromagnetic waves of frequency range `3xx10^18` to `5xx10^22` are called...........

The electromagnetic wave is of frequency range from 5xx10^5 Hz to 10^9Hz are called..............

Find the wavelength, in angstrom unit, of electromagnetic waves of frequency 5 xx 10^19 Hz in free space.

Find the wavelength of electromagnetic waves of frequency 3xx10^(12) Hz in free space

Calculate the wavelength of electromagnetic wave having frequency 5 xx 10^(16) Hz in free space.

Find the wavelength of electromagnetic waves of frequency 5xx10^(19) Hz in free space. Where is this type of wave used ?

To which part of the electromagnetic spectrum does a wave of frequency 3xx10^(13) Hz belong?