Dual Nature Of Radiation And Matter

- Running short of time? Practice top 10 questions of the chapter and boost your confidence.
1
Two photons, each of energy 2.5 eV are simultaneously incident on the metal surface. If the work function of the metal is 4.5 eV, then from the surface of the metal
A
Two electrons will be emitted
B
Not even a single electron will be emitted
C
One electron will be emitted
D
More than two electrons will be emitted