The energy, E, of a photon can be expressed as E = hf where f is the frequency and h is Planck's constant. The dimensions of h are the same as that of

NDA 2025 Physics question

The energy, , of a photon can be expressed as where is the frequency and is Planck's constant. The dimensions of are the same as that of

Answer: (B)

has dimensions .

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Question ID VK-033101