On a warm day in April, Tina jumped into the swimming pool. To her surprise the water was really cold. Which property of water did she discover? A. Water molecules are cohesive. B. The temperature of liquid water rises and falls slowly. C. Water possesses hydrogen bonds. D. Water is a polar molecule. E. Frozen water is less dense than liquid water.

Question

Physics

Eve Brewer

23 January, 22:45

On a warm day in April, Tina jumped into the swimming pool. To her surprise the water was really cold. Which property of water did she discover? A. Water molecules are cohesive. B. The temperature of liquid water rises and falls slowly. C. Water possesses hydrogen bonds. D. Water is a polar molecule. E. Frozen water is less dense than liquid water.

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Answers (1)

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Heidy Banks · Answer 1

B) the temperature of liquid water rises and falls slowly.

Explanation:

The specific heat of water is very high so for a given gain of heat, water will gain relatively less temperature. So it will not warm up easily and as a result of it, it will remain cool in spite of surrounding remaining warm. Water has therefore great moderating effect.