In which example could a thermometer be used to show that heat energy is being transferred?
A B C D
A piano is played by striking the keys. A shovel is used to move dirt from one place to another. A ball is thrown into the air. A stove is used to boil water in a pan.
Question: In which example could a thermometer be used to show that heat energy is being transferred?
(A) A piano is played by striking the keys.
(B) A shovel is used to move dirt from one place to another.
(C) A ball is thrown into the air.
(D) A stove is used to boil water in a pan.

Answer: (D) A stove is used to boil water in a pan.
Answer: (A) A piano is played by striking the keys.
Question: In which example could a thermometer be used to show that heat energy is being transferred?
(A) A piano is played by striking the keys.
(B) A shovel is used to move dirt from one place to another.
(C) A ball is thrown into the air.
(D) A stove is used to boil water in a pan.
Answer: (D) A stove is used to boil water in a pan.