Photons absorbed in matter are converted to heat. A source emitting n photon/sec of frequency ν 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  ν fixed
b. decreases with n fixed,  ν increasing
c. remains constant with n and  ν changing such that n ν =constant
d. increases when the product n ν increases



1. (b, d)
2. (a, c, d)
3. (a, d)
4. (a, b, c)

Subtopic:  Particle Nature of Light |
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NEET 2023 - Target Batch - Aryan Raj Singh
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