Solve this integral: A grape 1 cm in diameter that is initially at a uniform temperature of 20°C is placed in a refrigerator so that λ = ℎ?/?? = 0.003s^−1 . Determine the temperature of the grape after 10 min by the law of cooling of Newton.
Added by Bernardo H.
Step 1
The law of cooling of Newton states that the rate of change of the temperature (T) of an object is proportional to the difference between its own temperature and the ambient temperature (Ta). This can be expressed as: dT/dt = -λ(T - Ta) Show more…
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