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Photons absorbed in matter are converted...

Photons absorbed in matter are converted to heat. A source emitting n photons/s of frequency f is used to convert 1 kg of ice at `0 .^(@)C` to water at `0 .^(@)C`. Then the time T taken for the conversion

A

decreases with increasing n, with f fixed

B

decreases with n fixed, f increasing

C

remains constant with n and f changing such that nf = constant

D

increases when product nf increases.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
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