MCQ
A photon and an electron have equal energy $ E\ \lambda_{\text {photon }} / \lambda_{\text {electron }}$ is proportional to
  • A
    $\sqrt{ E }$
  • $1 / \sqrt{ E }$
  • C
    $1 / E$
  • D
    Does not depend upon $E$

Answer

Correct option: B.
$1 / \sqrt{ E }$
$1 / \sqrt{ E }$

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