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The de-Broglie wavelength of a proton(charge = 1.6 x 10⁻¹⁹ C, Mass = 1.6 x 10⁻²⁷ kg) accelerated through a potential difference of 1 kV is
Options
(a) 600 Å
(b) 0.9 x 10⁻¹² m
(c) 7 Å
(d) 0.9 Å
Correct Answer:
0.9 x 10⁻¹² m
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
- If h is Planck’s constant, the momentum of a photon of wavelength 0.01 Å is
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- Two charges placed in air repel each other by a force of 10⁻⁴ N. When oil is
- At the first minimum adjacent to the central maximum of a single-slit diffraction
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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