Physics · Dual Nature of Radiation and Matter
When an electron is accelerated through a potential V, the de-Broglie wavelength associated with it is 4λ. When the accelerating potential is increased to 4V, its wavelength will become:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 18λ
- 2λ
- 3λ2
- 42λ✓
Correct answer
2λ
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