Physics · Quantum Mechanics
The de Broglie wavelength of an electron which has been accelerated from rest through a potential difference of 100 V is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.123 Å
- 215.0 Å
- 31.227 Å✓
- 412.27 Å
Correct answer
1.227 Å
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