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The de-Broglie wavelength of an electron moving with a velocity 1.5×10⁸ ms⁻¹ is equal to that of a photon. The ratio of the kinetic energy of the electron to the energy of the photon is
Options
(a) (1/4)
(b) (1/2)
(c) 2
(d) 4
Correct Answer:
(1/4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In nuclear fission, the percentage of mass converted into energy is about
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
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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
- In nuclear fission, the percentage of mass converted into energy is about
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
- A thin circular ring of mass M and radius R is rotating in a horizontal plane about
- In common base circuit of a transistor, current amplification factor is 0.95.
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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