Question: A roast turkey is taken from an oven when its temperature has reached 185F and is placed on a table in a room where the

A roast turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 75°F.
(a) If the temperature of the turkey is 150°F after half an hour, what is the temperature after 45 minutes?
(b) When will the turkey have cooled to 100°F?

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a Using Newtons Law of Cooling dT dt kT T s we have dT dt k T 75 Now let y T 75 so y0 T0 75 185 75 ... View full answer

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