Physics, asked by narenshivi1707, 3 months ago

13. Light of wavelength 500 nm is incident on a metal
x with work function 2.28 eV. The de Broglie
wavelength of the emitted electron is
[Re-AIPMT-2015]
(1) < 2.8x10-12 m (2) < 2.8x10-10 m
.
(3) < 2.8x10-9 m (4) > 2.8x10-9 m

Answers

Answered by tstarunrajput06

2

Answer:

3.

Explanation:

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