The air inside an oven is at a temperature of 400 °F. A O a. There is no heat tr
ID: 701095 • Letter: T
Question
The air inside an oven is at a temperature of 400 °F. A O a. There is no heat transfer from the air to the turkey, because there is no driving force for heat transtfer O b. The turkey is not expanding, because there is no driving force for expansion O C. The moisture in the turkey is not evaporating, because there is no driving force for evaporation. o d. The temperature of the turkey is 400 at the surface of the turkey, but neednt be 400-F in the cereerofthe tney turkey inside the oven is in equilibrium with the air inside the oven. Which of the following is tile?Explanation / Answer
True a) Since the turkey is in equilibrium with the air inside, the temperature of the turkey is equal to the temperature in the oven and hence there is no heat transfer from the turkey to the air. However the temperature profile in the turkey will provide for the temperature gradient.
True b) There is no driving force for expansion.
False c) The temperature profile within the turkey provides a temperature gradient because of which the water diffuses through the pores of the turkey and the water evaporates.
True d) This is the temperature profile mentioned in the earlier points.
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