MHT CET · Physics · Dual Nature of Matter
If an electron and a proton have the same de-Broglie wavelength, then the kinetic energy of the electron is
- A Zero
- B Less than that of a proton
- C More than that of a proton
- D Equal to that of a proton
Answer & Solution
Correct Answer
(C) More than that of a proton
Step-by-step Solution
Detailed explanation
Given,
As is same for both electron and photon
So,
Hence, kinetic energy will be maximum for particle with lesser mass, electron.
As is same for both electron and photon
So,
Hence, kinetic energy will be maximum for particle with lesser mass, electron.
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