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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: - The radius of curvature of the convex face of a plano-convex lens is 12 cm
- Height of geostationary satellite is
- An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
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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
- The radius of curvature of the convex face of a plano-convex lens is 12 cm
- Height of geostationary satellite is
- An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
- Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units and 5 units
- Pick out the statement ehich is incorrect?
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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