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The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric

The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric effect for aluminium will be

Options

(a) 300 nm
(b) 200 nm
(c) 350 nm
(d) 420 nm

Correct Answer:

300 nm

Explanation:

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