Specific Heat and Coolant Effectiveness
Water is often used as a coolant in automotive radiators. Which statement best explains how its specific heat makes it more effective for this purpose than many other liquids?
A
Water’s high specific heat allows it to absorb more heat per unit mass, making it an efficient coolant
B
Water’s low specific heat causes rapid temperature changes, allowing for quick engine cooling
C
Water’s specific heat is irrelevant; its effectiveness is solely due to its abundance and low cost
D
Water’s specific heat decreases at higher temperatures, improving its cooling efficiency in engines
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