Question

Asked Apr 24, 2019

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A particle has a de Broglie wavelength of 2.80×10−102.80×10−10 m. Then its kinetic energy doubles. What is the particle's new de Broglie wavelength, assuming that relativistic effects can be ignored?

Step 1

Write the expression for momentum of the particle.

Step 2

The kinetic energy for the particle is,

Step 3

Substitute equation (1) i...

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