Photons absorbed in matter are converted to heat. A source emitting n photons per second…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
Photons absorbed in matter are converted to heat. A source emitting n photons per second of frequency u is used to convert 1 kg of ice at 0°C to water at 0°C. Then, the time T taken for the conversion
- decreases with increasing n, with u fixed.
- decreases with n fixed, u increasing.
- remains constant with n and u changing such that nu = constant.
- All of these.
Answer
(D) All of these.
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