Photon has twice the wavelength of photon

PHYSICS · Single correct · CBSE · Physics · Dual Nature of Radiation and Matter · Dual Nature of Radiation and Matter

Problem

Photon AA has twice the wavelength of photon BB. Which statement correctly compares their frequencies and energies? (a) Photon AA has twice the frequency and twice the energy of photon BB. (b) Photon AA has half the frequency but the same energy as photon BB. (c) Photon AA has half the frequency and half the energy of photon BB. (d) Photon AA has twice the frequency but half the energy of photon BB.

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