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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: - Zenor breakdown will occur if
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
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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
- Zenor breakdown will occur if
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- Two waves are represented by the equations y₁ = a sin (?t + kx + 0.57) m
- The valence band and the conductance band of a solid overlap at low temperature
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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