MCQ
Energy of photon whose frequency is $10^{12} \ \mathrm{MHz},$ will be
- A$4.14 \times 10^3 \mathrm{keV}$
- B$4.14 \times 10^2 \mathrm{eV}$
- C$4.14 \times 10^3 \mathrm{keV}$
- ✓$4.14 \times 10^3 \mathrm{eV}$
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