Physics, asked by HemaJ, 2 months ago

what is the relation between work function and threshold wavelength of a metal?

Answers

Answered by chawlhhmun

Answer:

If the incoming radiation has an energy equal to the work function of the metal then the frequency of the radiation is known as threshold frequency. The relationship between frequency and wavelength is given as υ=cλ , where c is the speed of light and λ is the wavelength.

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