The temperature of room heated by a heater is 20 degree celcius when outside temperature is -20 degree and it is 10 degree when the outside temperature is -40 degree.The temperature of heater is
ayusha
8 Years agoGrade 11
1 Answer
Saurabh Koranglekar
6 Years ago
the temperature diffrence should be equal for equilibrium (t−20)=20−(−20); so,t−10=10−(−40) t=60
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