It takes 41.7 Btus to heat a 5 gallon jug of water. What is the density of a gallon of water?
1 answer:
Answer: The density of a gallon of water will therefore = 3.79 kg/m^3
Step-by-step explanation:
1 liquid gallon = 0.00379 cubic metre
5 gallons = 5 × 0.00379 cubic metre
5 gallons = 0.01895 m^3
Since the liquid is water and density of water is approximately 1000 kg per cubic meters
The density of 5 gallons of water will be 1000 × 0.01895 = 18.95 kg/m^3
The density of a gallon of water will therefore equal to 1000 × 0.00379 = 3.79 kg/m^3
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