MCQ
A photon will have less energy, if its:
  • A
    Amplitude is higher
  • B
    Frequency is higher
  • Wavelength is longer
  • D
    Wavelength is shorter

Answer

Correct option: C.
Wavelength is longer

Energy of photon $=\frac{\text{hc}}{\gamma}$
Hence, a photon with longer wavelenght will carry less energy.

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