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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
- Which wavelengths of sun is used finally as electric energy?
- The drift speed of electrons in copper wire of diameter and length l is v.
- Two point white dots are 1 mm apart on a black paper.
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
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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