Why should copper tubes be given a higher num | vedclass

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Question

(A) In a solar water heater,copper tubes are used because copper is an excellent conductor of heat. By increasing the number of coils,the total surfac

Vedclass · Accepted Answer

To increase the surface area for heat absorption.

Vedclass · Answer

(A) In a solar water heater,copper tubes are used because copper is an excellent conductor of heat. By increasing the number of coils,the total surface area of the copper tube exposed to solar radiation increases. This allows the water flowing through the tubes to absorb more heat energy from the sun,resulting in hotter water.

Why should copper tubes be given a higher number of coils in a solar water heater?

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