A 10-minute hot shower might use about 80 liters of water, heated to 45 degrees Celsius. If the water starts at 15 degrees Celsius, how much energy has been put in to heat it to 45 °C? Express your answer in Calories (kcal), calories, Joules, and Btu. How does the answer compare to your daily intake of food energy?
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A 10-minute hot shower might use about 80 liters of water, heated to 45 degrees Celsius. If the wate...
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