If the rate of change of temperature is 0.2°C/ min and excess temperature of a body over…
Physics · JEE Main · NTA Exams — Thermodynamics
If the rate of change of temperature is 0.2°C/ min and excess temperature of a body over surrounding is 20°C, the constant of proportionality is
- 0.1
- 0.01
- 1
- 0.001
Answer
(B) 0.01
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