Why is the water from a hand-pump warm in winter?
Answer with explanationAnswer: Option A
The temperature inside the Earth is higher than the atmospheric temperature- Why is the water from a hand pump warm in winter and cold in summer ? Inwinter the outside temperature is lower than that of water flowing out of the pump, and therefore , the water feels warm. Whereas in summer, the outside temperature is higher than the water of the pump, and therefore, it feels cold
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