AP EAMCET · PHYSICS · Dual Nature of Matter
If the momentum of an electron changes by ' \(\mathrm{P}\) ' then the de-Broglie wavelength associated with it changes by \(5 \%\). Then the initial momentum of the electron is
- A \(\frac{20}{\mathrm{P}}\)
- B \(20 \mathrm{P}\)
- C \(\frac{\mathrm{P}}{20}\)
- D \(30 \mathrm{P}\)
Answer & Solution
Correct Answer
(B) \(20 \mathrm{P}\)
Step-by-step Solution
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