Physics, asked by lavanya653, 10 months ago

explain the term threshold frequency

Answers

Answered by amt54321

Answer:

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

Explanation:

Answered by wwwuamuam

Answer:

For a given surface, the emission of photoelectrons takes place only if the frequency of incident light is greater than a certain minimum frequency called the Threshold frequency.

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