Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The de-Broglie wavelength of a particle having kinetic energy 
is 
. How much extra energy must be given to this particle so that the de-Broglie wavelength reduces to 
of the initial value?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Extra energy given 
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