Question

when light of wavelength laser than 6000 angstrom is incident on the metal electron are emitted that appropriate work function of the metal is​

Answer 1

Answer: 2.07 eV or 3.313 × 10^-19 J

Explanation:

Work Function= hc/lamda

On substituting the values of h, c and lamda as 6.626 × 10^-34, 3 × 10^8 and 6000 × 10^-10, you will get the result.

Answer 2

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