TS EAMCET Engineering 12 May 2023 Shift 1 Solved Paper

Section: Chemistry

Question : 122 of 160

Marks: +1, -0

The threshold frequency of a metal is 1015 s−1. The ratio of maximum kinetic energies of the photoelectrons, when the metal is made to strike with radiations of frequencies 1.5×1015 s−1 and 2.0×1015 s−1 respectively is

[TG EAPCET 12 May 2023 Shift 1]

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