Hot body is placed in cold surroundings its rate of cooling is 3 degree celsius per minute when its temperatue is 70°celcius and 1.5°c per minute when its temperature is 50°c
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A body cools from 50 degree Celsius in 5 minutes. The ... The temperature of a body rises to 5 degrees from -3 degrees Celsius. What is the ... from above equation we can calculate the value of T.T(t)-TAccording to Newton's law of cooling, we have: ... Temperature of the body falls from 80°C to 50°C in time, t = 5 min = 300 s
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