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Mathematics 10 Online
OpenStudy (cailindevereux):

This exercise uses Newton's Law of Cooling. A kettle full of water is brought to a boil in a room with temperature 20°C. After 15 minutes the temperature of the water has decreased from 100° to 75°C. Find the temperature after another 7 min. (Round your answer to one decimal place.) °C

OpenStudy (518nad):

hello, newtons law of cooling states that the rate at which the temperature changes is proportional to the temperature difference

OpenStudy (518nad):

dT/dt = k(T-20), solve for T(t) and find the constant k by applying your one given states

OpenStudy (518nad):

are you there cailin?

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