Question: can someone answer (b) using scaling law concept The calorie is a unit of energy defined as the amount of energy needed to raise 1g

can someone answer (b) using scaling law concept

The calorie is a unit of energy defined as the amount of energy needed to raise 1g of water by 1C. a) How many calories are required to bring a pot of water at 1C to a boil? The pot is full to the brim, with diameter 20cm and depth 20cm. The density of water is 1000 kg/m3. b) If we consider D for the pot to be 20 cm, approximately how much more energy is needed to heat a hot tub with D=2m ? How many calories is that

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