Structure of Atom Part 1

Section: Chemistry

Question : 1 of 100

Marks: +1, -0

The minimum energy that must be possessed by photons in order to produce the photoelectric effect with platinum metal is :
[Given: The threshold frequency of platinum is 1.3×1015s−1 and h=6.6×10−34Js.]

[25-Jun-2022-Shift-2]

3.21×10−14J
6.24×10−16J
8.58×10−19J
9.76×10−20J

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