The de Broglie wavelength of a photon is twice the de Broglie wavelength of an electron…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
The de Broglie wavelength of a photon is twice the de Broglie wavelength of an electron. The speed of the electron is\(v_{\mathrm{e}}=\frac{c}{100}\). Then
Answer
(B)
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