steelelakyn6932 steelelakyn6932

29-04-2024
Physics

Answered

When two monochromatic lights of frequency, v and v/2 are incident on a photoelectric metal, their stopping potential becomes vs/2 and vs respectively. The threshold frequency for this metal is:
A. 2v
B. 3v
C. 2v/3
D. 3v/2

Answer :

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