You are in the kitchen with three mixing bowls in front of you. One bowl is metal, the second is glass, and the third is plastic. All three are at exactly the same temperature: the 68° F (20° temperature of the room. If you touch the three bowls together,
A. heat will flow from the glass bowl to both the plastic bowl and the metal bowl.
B. heat will flow from the plastic bowl to the glass bowl, and from the glass bowl to the metal bowl.
C. no heat will flow between the bowls.
D. heat will flow from the metal bowl to the glass bowl, and from the glass bowl to the plastic bowl.
Answer:C
You are in the kitchen with three mixing bowls in front of you. One bowl is metal, the second is glass, and the third is plastic. All three are at exactly the same temperature: the 68° F (20° temperature of the room. If you touch the three bowls together,
A. heat will flow from the glass bowl to both the plastic bowl and the metal bowl. B. heat will flow from the plastic bowl to the glass bowl, and from the glass bowl to the metal bowl. C. no heat will flow between the bowls. D. heat will flow from the metal bowl to the glass bowl, and from the glass bowl to the plastic bowl.