Physics, asked by sreejaganguly15, 9 months ago

When light of wavelength 3000 Å fall on Na,
stopping potential is 1.85 V, but when
wavelength
4000 angstrom
falls on Na stopping
potential is 0.82 v. Calculate -
1. Plank's constant.
2.work function of metal.
stopping
3.
thresh hold wavelength

Answers

Answered by aditi201074

0

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