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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:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the r.m.s. velocity of a gas is v, then
- The amount of heat energy required to raise the temperature of 1 g of Helium
- A thin circular ring of mass M and radius R rotates about an axis through its centre
- Two identical cells of the same e.m.f. and same internal resistance
- The instantaneous values of alternating current and voltages in a circuit are given as
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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