Determining the temperature of the body

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Reference no: EM132101872

A body is cooling in surroundings maintained at 10 degree celsius

Its temperature after t minutes is given by:

?dt??d(θ)??? = ?-k∗(θ-10), where is a constant. If the temperature of the body is initially 70 degree celsius, & 10 minutes later is 40 degree celsius.  

(a) Find k

(b) Find the body's temperature after further 15 minutes.

Reference no: EM132101872

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