Question

The kinetic energy of the photoelectrons emitted from the metal surface is given by the relation (vo is the threshold frequency and v is the
frequency of the incident light)
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Answer 1

Explanation:

When light of frequency 2v0 is incident on it, the maximum velocity of photoelectrons is 4×106ms−1. If the frequency of incident radiation is increased to 5v ...

Answer 2

Answer:

1/2mv2=hv-threshold freqency