According to the USDA, an average, \moderately active" college student needs to eat 2500 calories per day. These \calories" are actually kilocalories, or kcal; and, we prefer to use Joules (J) in geophysics. The conversion is 1 kcal = 4187 J. The average geothermal heat ux is 60 mW/m2. How large an area on Earth's surface releases the same amount of energy in one day as used by the average college student in a day?

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 56P: (a) If the partial pressure of water vapor is 8.05 torr, what is the dew point? (760 torr = I atm...
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According to the USDA, an average, \moderately active" college student needs

to eat 2500 calories per day. These \calories" are actually kilocalories, or kcal; and, we

prefer to use Joules (J) in geophysics. The conversion is 1 kcal = 4187 J. The average

geothermal heat ux is 60 mW/m2. How large an area on Earth's surface releases the

same amount of energy in one day as used by the average college student in a day?

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ISBN:
9781938168161
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OpenStax
Publisher:
OpenStax