1
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Energy of the incident photon on the metal surface is $$3 W$$ and then $$5 W$$, where $$W$$ is the work function for that metal. The ratio of velocities of emitted photoelectrons is

A
$$1: 4$$
B
$$1: 2$$
C
$$1: \sqrt{2}$$
D
$$1: 1$$
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