Question

If the kinetic energy of a particle is increased by 16 times, the percentage change in the de Broglie wavelength of the particle is:

A

25%

B

75%

C

60%

D

50%

Medium
AIIMS

Solution

verified
Verified by Toppr
Correct option is B)

Let the initial de Broglie wavelength be
The kinetic energy is increased 16 times.
Thus
Thus the new de Broglie wavelength=

Thus the percentage change in wavelength:   %
                                   

Video Explanation

Solution To Question ID  468357
play-icon
Solve any question of Dual Nature of Radiation And Matter with:-

Was this answer helpful?

upvote 0
downvote0