The energy of a photon of sodium light `(lambda=589 nm)`equal the band gap of a semiconducting material.(a)Find the minimum energy E requried to create a hole-electron pair.(b)Find the value of `E//kT`at a temperature of 300K.

The energy of a photon of sodium light ( lamda = 589 nm) equal to the band gap of a semiconducing material . Find the minimum energy E required to create a hole -electron pair.

The energy of a photon of light (lambda=590 nm) equals the band gap of a semiconducting material.Find the minimum energy required to create a hole-electron pair.

If the energy of a photon of sodium light (lambda=589 nm) equals the band gap of a semiconductor, calculate the minimum energy required to create hole-electron pair.

The energy of a photon of sodium light wavelength 5890 Å equals the energy gap of a semiconducting material. Find the minimum energy E required to create a hole-electron combination. the value of E//kT at a temperature of 27^(@)C , where k=8.62xx10^(-5) eV//K, h=6.63xx10^(-34)Js .

If the energy of a photon of sodium light ( lambda =589 nm) equals the band gap of semiconductor, the minimum energy required to create hole electron pair

If the energy of a photon of sodium light ( lambda =589 nm) equals the band gap of semiconductor, the minimum energy required to create hole electron pair

The energy of a photon of sodium light ( lamda = 589 nm) equal to the band gap of a semiconducing material . Find the value of E /kT at a temperature of 300 K.

Energy of a light photon E of wavelength lamda=600 nm is equal to the band gap of the given semiconducter. The minimum enrgy needed to create an electron-hole pair is-