We know from Newton's Law of Cooling that the rate at which an object warms up is proportional to the difference between the ambient temperature of the room and the temperature of the object. The differential equation corresponding to this situation is given by y' = k(M – y) where k is a positive constant. The solution to this equation is given by y = M + (yo – M)e¬kt , where yo is the %3D initial temperature of the object. Suppose your Thanksgiving turkey is kept at a temperature of 40 degrees Fahrenheit until it is put into a 350 degree Fahrenheit oven. It takes 2 hours for the turkey to warm up to a safe eating temperature of 165 degrees Fahrenheit. Find the values of yo, M , and k, for this situation, rounding your answers to 3 decimal places.

icon
Related questions
Question
We know from Newton's Law of Cooling that the rate at which an object warms
up is proportional to the difference between the ambient temperature of the
room and the temperature of the object. The differential equation corresponding
to this situation is given by y' = k(M – y) where k is a positive constant. The
solution to this equation is given by y = M + (yo – M)e-kt , where yo is the
initial temperature of the object.
Suppose your Thanksgiving turkey is kept at a temperature of 40 degrees
Fahrenheit until it is put into a 350 degree Fahrenheit oven. It takes 2 hours for
the turkey to warm up to a safe eating temperature of 165 degrees Fahrenheit.
Find the values of yo, M, and k, for this situation, rounding your answers to 3
decimal places.
Yo=
M =
k=
Regardless of your answers above, suppose the k value in this situation is
k = 0.3. Find the initial rate of increase of the turkey's temperature as soon as it
is placed in the oven. Round to 3 decimal places.
degrees per hour.
Transcribed Image Text:We know from Newton's Law of Cooling that the rate at which an object warms up is proportional to the difference between the ambient temperature of the room and the temperature of the object. The differential equation corresponding to this situation is given by y' = k(M – y) where k is a positive constant. The solution to this equation is given by y = M + (yo – M)e-kt , where yo is the initial temperature of the object. Suppose your Thanksgiving turkey is kept at a temperature of 40 degrees Fahrenheit until it is put into a 350 degree Fahrenheit oven. It takes 2 hours for the turkey to warm up to a safe eating temperature of 165 degrees Fahrenheit. Find the values of yo, M, and k, for this situation, rounding your answers to 3 decimal places. Yo= M = k= Regardless of your answers above, suppose the k value in this situation is k = 0.3. Find the initial rate of increase of the turkey's temperature as soon as it is placed in the oven. Round to 3 decimal places. degrees per hour.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer