Newton's Law of Cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings.Suppose that a roast turkey is taken from an oven when its temperature has reached and is placed on a table in a room where the temperature is
If
is the temperature of the turkey after t minutes, then Newton's Law of Cooling implies that
This could be solved as a separable differential equation.Another method is to make the change of variable
If the temperature of the turkey is
after half an hour, what is the temperature after 35 min?
A)
B)
C)
D)
E)
Correct Answer:
Verified
Q57: Select the correct Answer: for each question.
-Solve
Q58: Select the correct Answer: for each question.
-Which
Q59: Select the correct Answer: for each question.
-Solve
Q60: Select the correct Answer: for each question.
-Which
Q61: Determine whether the differential equation is linear.
Q63: Solve the differential equation. Q64: A curve passes through the point Q65: Choose the differential equation corresponding to this Q66: Which equation does the function Q67: Solve the initial-value problem.
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