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what should be the velocity of an electron so that its momentum becomes equal to that of a photon of wavelength 5200 Å?
Options
(a) 700ms⁻¹
(b) 1000ms⁻¹
(c) 1400ms⁻¹
(d) 2800ms⁻¹
Correct Answer:
2800ms⁻¹
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
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°.
- Electromagnetic induction is not used in
- A thermocouple of negligible resistance produces an e.m.f. of 40 µV/⁰C in the linear range
- The intermediate image formed by the objective of a compound microscope is
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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