Experiment No. 3 Newton's Law Of Cooling - 12th physics textbook solutions pdf download

12th science physics practical pdf download 

Aim:- T Study the relationship Between the temperature of a hot body and time by plotting a cooling curve.

Apparatus: A thimble or calorimeter, Constant temperature enclosure, a thermometer, stop the clock, hot water bath, etc.

Newton's Law of cooling :

 The rate of fall of temperature {d‍0/dt} by a body is directly proportional to the difference of temperature {  -   } of the body over the surroundings, provided the difference is small.

Experiment No. 3 Newton's Law Of Cooling 

Observation table (1)

Graph of Temperature vs. Time. Graph |.||>&|||

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