If kinetic energy of a particle is increased by 16 times the percentage change in De broglie wavelength - Physics - Dual nature of radiation and matter

Question

If kinetic energy of a particle is increased by 16 times
the percentage change in De broglie wavelength?

Vaibhav T. · Accepted Answer

Dear Student,
λ=1KEλ2λ1=KE1KE2λ2λ1=KE16KE=14λ2=14λ1λ2=0
25λ1Change in wavelength=0 75 or 75%
Regards

If kinetic energy of a particle is increased by 16 times the percentage change in De broglie wavelength?