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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
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- The parallel beams of monochromatic light of wavelength 4.5 x10⁻⁷ m passes through
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
- An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal.
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
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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