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The additional energy that should be given to an electron to reduce its de-Broglie wavelength from 1nm to 0.5nm is
Options
(a) 2 times the initial kinetic energy
(b) 3 times the initial kinetic energy
(c) 0.5 times the initial kinetic energy
(d) 4 times the initial kinetic energy
Correct Answer:
3 times the initial kinetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Consider a compound slab consisting of two different materials having equal thickness
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- Electrons in the atom are held to the nucleus by
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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
- Consider a compound slab consisting of two different materials having equal thickness
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- Electrons in the atom are held to the nucleus by
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
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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