Physics, asked by chetanmahajan3528, 1 year ago

14) Questions - The work function of a substance is 1.6 eV. Find the longest wavelength of light that can
produce photoemission from the substance.
Option A: - 2900 Å
Option B:- 3867 Å
Option D:- 7734 A
Option C - 5800 A

Answers

Answered by anumalik1612

1

Answer:

b

Explanation:

the longest wavelength of light cause photo electron emmission

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