Physics · Dual Nature of Matter and Radiation
A photon and an electron (of mass m) have the same total energy E. What is the ratio (λphoton / λelectron) of their de Broglie wavelengths? (where c is the speed of light)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1E2m
- 2c√2mE
- 3c2mE✓
- 41cE2m
Correct answer
c2mE
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