Electromagnetic radiation with maximum wavelength is-

Electromagnetic radiation with maximum wavelengths is :

Electromagnetic radiation with maximum wavelengths is :

Electromagnetic radiaition with maximum wavelength is

Electromagnetic radiation with mimimum wavelength is

Electromagnetic radiation with minimum wavelength is

Suppose the energy liberated in the in the recombination of a hole-electron pair is converted into electromagnetic radiation.If the maximum wavelength emmited is 820nm,What is the band gap?

Suppose the energy liberated in the in the recombination of a hole-electron pair is converted into electromagnetic radiation.If the maximum wavelength emmited is 820nm,What is the band gap?

The energy liberated in the ecombination of hole-electron pair is converted into electromagnetic radiation. If the maximum wavelength emitted is 500 nm, find value of forbidden energy gap.