A car may produce many forms of energy from the fuel it uses. Which indicates that a car does not use fuel with 100% efficiency?
A B C D
The car changes speed. The car engine gets hot. The car stops quickly. The car slides on slippery streets.
Question: A car may produce many forms of energy from the fuel it uses. Which indicates that a car does not use fuel with 100% efficiency?
(A) The car changes speed.
(B) The car engine gets hot.
(C) The car stops quickly.
(D) The car slides on slippery streets.

Answer: (B) The car engine gets hot.
Answer: (C) The car stops quickly.
Question: A car may produce many forms of energy from the fuel it uses. Which indicates that a car does not use fuel with 100% efficiency?
(A) The car changes speed.
(B) The car engine gets hot.
(C) The car stops quickly.
(D) The car slides on slippery streets.
Answer: (B) The car engine gets hot.