Chemistry, asked by myselfnani365, 7 months ago

Work function of six metals A,B,C,D,E,F are 2eV, 2.5eV, 3eV, 3.5eV, 4eV,4.5eV respectively. A photon of wavelength 400 nm is incident on each of the metal surface. Number of metals showing photoelectric effect

(A) 3

(B) 4

(C) 2

(D) 5​

Answers

Answered by srirajarya123
0

Answer:

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Answered by rohinpranav1215
0

Answer:

A )3

Explanation:

Energy of incident radiation (in eV) = 1240/400=3.1eV

only A,B,C show photoelectric effect

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