Suppose that in winter the daytime temperature in a certain

Last updated: 6/8/2023

Suppose that in winter the daytime temperature in a certain office building is maintained at 70 F The heating is shut off at 10 P M and turned on again at 6 A M On a certain day the temperature inside the building at 2 A M was found to be 65 F The outside temperature was 50 F at 10 P M and had dropped to 40F by 6 A M What was the temperature inside the building when the heat was turned on at 6 A M Physical information Experiments show that the time rate of change of the temperature 7 of a body B which conducts heat well for example as a copper ball does is proportional to the difference between T and the