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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
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- We get Balmer series when electron comes from
- The frequency of light ray having the wavelength 3000Å is
- In refraction, light waves are bent on passing from one medium to the second medium
- Time period of oscillation of a magnet is 2 sec. When it is remagnetised
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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