What is most likely the reason the author included the description of the spoon in the hot coffee cup?
A. To indicate that heat transfer always requires a liquid and a solid to work together
B. To explain the process of heat transfer by conduction through an everyday situation
C. To provide advice about using conduction to quickly cool down a hot beverage
D. To compare the effectiveness of heat transfer in liquid with heat transfer in air
Answers: 1
Other questions on the subject: Physics
Physics, 23.06.2019 00:00, jessicawolfking
What is the difference between mass density and weight density?
Answers: 1
Physics, 23.06.2019 00:50, 09daishagreen
Mark creates a graphic organizer to review his notes aboutelectrical force. which labels belong in the regions marked x and y?
Answers: 1
Physics, 23.06.2019 06:30, IkarosSakurai
Asquare isothermal chip is of width w=5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at tinf=15 °c. from reliability considerations, the chip temperature must not exceed t=85 °c. if the coolant is air and the corresponding convection coefficient is h=200 w/m2 x k, what is the maximum allowable "power" of the chip? if the coolant is a liquid for which h=3000 w/m2 x k, what is the maximum allowable power of the chip?
Answers: 2
Physics, 23.06.2019 14:00, mckenna426
What difference are found in the propagation of sound in the media solid, liquid and gas
Answers: 2
Do you know the correct answer?
What is most likely the reason the author included the description of the spoon in the hot coffee cu...
Questions in other subjects:
Mathematics, 18.11.2020 23:10
Social Studies, 18.11.2020 23:10
