MCQ
Which of the following is true for photon
  • $\mathrm{E}= \frac{\mathrm{hc}}{\lambda}$
  • B
    $\mathrm{E}= \frac{1}{2} \mathrm{mu}^2$
  • C
    $\mathrm{p}=\frac{\text { E }}{2 v}$
  • D
    $\mathrm{E}= \frac{1}{2} \mathrm{mc}^2$

Answer

Correct option: A.
$\mathrm{E}= \frac{\mathrm{hc}}{\lambda}$
$\mathrm{E}= \frac{\mathrm{hc}}{\lambda}$

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