Water is a highly effective coolant for a car engine because _________?
- A. Water is good conductor of heat
- B. Water has very high specific heat capacity
- C. Water boils at a comparatively high temperature
- D. Evaporation of water produces lot of cooling
Explanation
Water has a high specific heat capacity, so it absorbs a large amount of engine heat while its own temperature rises relatively slowly. This makes it effective for circulating heat away from the engine.
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