MCQ
Which of the following is true for photon
- ✓$E = \frac{{hc}}{\lambda }$
- B$E = \frac{1}{2}m{u^2}$
- C$p = \frac{E}{{2v}}$
- D$E = \frac{1}{2}m{c^2}$
$E =\frac{ hc }{\lambda} \text {. }$
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