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Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons on maximum kinetic energy 4.0eV. The stopping voltage required for these electrons is
Options
(a) 4.0 V
(b) 5.5 V
(c) 1.5 V
(d) 9.5 V
Correct Answer:
1.5 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
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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 Carnot engine, having an efficiency of η=1/10 as heat engine, is used
- Which of the following figures represent the variation of particle momentum
- A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide
- If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie
- In depletion layer of unbiased P-N junction
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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