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The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function of the metal is approximately
Options
(a) 0.1 eV
(b) 1 eV
(c) 2 eV
(d) 3 eV
Correct Answer:
2 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two vessels separately contain two ideal gases A and B at the same temperature,
- In a circuit, L,C and R are connected in series with an alternating voltage source
- One milligram of matter on convertion into energy will give
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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
- Two vessels separately contain two ideal gases A and B at the same temperature,
- In a circuit, L,C and R are connected in series with an alternating voltage source
- One milligram of matter on convertion into energy will give
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- During an adiabatic process, the cube of the pressure is found to be inversely
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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