Which of the following statements is TRUE?
a. Energy of band gap does not matter
b. In orde...
Physics, 19.08.2021 03:50 meganwintergirl
Which of the following statements is TRUE?
a. Energy of band gap does not matter
b. In order for a photon to excite an electron over the energy band gap the energy of the photon must be greater than the energy of the band gap
c. In order for a photon to excite an electron over the energy band gap the energy of the photon must be equal to the energy of the band gap
d. In order for a photon to excite an electron over the energy band gap the energy of the photon must be less than the energy of the band gap
Answers: 2
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