Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Dual Nature: Photon and Matter Waves Einstein’s Photoelectric Equation
When photons of energy hν fall on an aluminium plate (of work function E0), photoelectrons of maximum kinetic energy K are ejected. If the frequency of the radiation is doubled, the maximum kinetic energy of the ejected photoelectrons will be
1
K + E0
2
2K
3
K + hν
4
More than one of the above
5
None of the above