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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
- Height of geostationary satellite is
- The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.
- The conducting loop in the form of a circle is placed in a uniform magneitc field
- A cylindrical capacitors has charge Q and length L. If both the charge and length
- Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
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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