Chemistry, asked by ishikayadavvvvvv, 1 year ago

what is thresh hold frequency

Answers

Answered by Swabha
4
Threshold frequency is defined as the minimum frequency of incident light which can cause photo electric emission i.e. this frequency is just able to eject electrons with out giving them additional energy.

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Answered by Anonymous
2
the least frequency required in light to remove electron from the surface of metal
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