Energy that is not utilized for work or heat transfer in the human body is converted to the chemical energy of body fat, which contains about 39 kJ/g. How many grams of fat will you gain if you eat 2450 kcal one day and do nothing but sit relaxed for 16 hours and sleep for the other 8 hours. (Assume sleeping burns 1.2 kcal/min, while sitting relaxed burns 1.7 kcal.min)

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A: (a) Write the formula for the EER. Thus,

Q: At room temperature, a single oxygen molecule, with mass of 5.31x10^-26 kg typically has a kinetic…

A: mass (m) = 5.31×10-26 kg kinetic energy of each molecule = 6.21×10-21 J

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Q: A 4-ton air conditioner removes 5.06×107 J (48,000 British thermal units) from a cold environment in…

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Q: Question #: 23 If a person who normally requires an average of 12,000 kJ (~ 3000 Cal) of food energy…

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Q: How much internal energy in Joule is generated when a (1.67x10^1)-g lead bullet, traveling at…

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Q: Question 19 A gasoline engine with an efficiency of 0.397 generates 1.99 hp of power. If a liter of…

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Q: A 4-ton air conditioner removes 5.06×107 J (48,000 British thermal units) from a cold environment in…

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Q: How many grams of fat will you gain if you eat 10,000 kJ (about 2390 kcal) one day and do nothing…

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Q: How much energy would you consume daily if you kept 3 lightbulbs of 25 watts on all day long?.

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Q: How much work is needed to lift a bag of groceries that weighs 250N to a height of 4m?   A. 1000…

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Q: Calculate q when 29 J of work is done on a system and its internal energy increases by 96 J

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Q: A 53−kg person drinks5.4×102g of milk, which has a caloric value of approximately 3.0 kJ/g.If only…

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Q: From the table below which shows the metabolic rate for each activity, if a person with height 1.50m…

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