JEE Advanced · PhysicsEasy
The de Broglie wavelength of an electron moving with a velocity of is approximately equal to which of the following values? (Given: , )
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: A —
Solution
- The de Broglie wavelength is given by .
- Substitute the values: .
- Calculate the result: .
- Convert to nanometers: .
- Hence the answer is (A).
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