Statement I : When light of a given intensity falls on a surface is independent of frequency . Statement II : Momentum of a photon is directly proportional to its frequency and number of photons hitting the surface number of photons hitting the surface per unit time is inversely proportional to frequency.

Statement I : When light of a given intensity falls on a surface is in

1.	Statement I : When light of a given intensity falls on a surface is independent of frequency . Statement II : Momentum of a photon is directly proportional to its frequency and number of photons hitting the surface number of photons hitting the surface per unit time is inversely proportional to frequency.
Answer» Both statement -1 and statement -2 are true and statement -2 is the CORRECT EXPLANATION of statement -1. Both statement -1 and statement -2 are true and statement -2 is not the correct explanation of statement -1. Statement -1 is true but statement -2 is false. Statement -1 is false but statement 2 is true. Answer :A

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