One cubic foot of water can store 312btu. a home requires 100,000 what is the volume

Volume of water required to store 100,000 Btu of thermal energy is .

Explanation:

The complete question is : One cubic foot of water can store 312 Btu of thermal energy. On a cold winter day a well-constructed home may require 100,000 Btu of nighttime space heating. What is the volume of water required to store this energy? In this question , it's given that One cubic foot of water can store 312 Btu of thermal energy or 312 Btu takes 1 cubic foot of water ,So

1 Btu takes   cubic foot of water

Therefore, 100,000 Btu takes:

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∴ Volume of water required to store 100,000 Btu of thermal energy is .

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