Firewood is a traditional biomass energy source. To heat a 1500 sq.ft. house in Canada we need about 14,500 kWh of energy per year. If the energy density of firewood is 4.5 kWh/kg, and the energy efficiency of your wood furnace is 60%, about how much firewood would you need to heat such house for one year? Question 2 options: 2400 kg 9521 kg 5370 kg 3762 kg
Firewood is a traditional biomass energy source. To heat a 1500 sq.ft. house in Canada we need about 14,500 kWh of energy per year. If the energy density of firewood is 4.5 kWh/kg, and the energy efficiency of your wood furnace is 60%, about how much firewood would you need to heat such house for one year? Question 2 options: 2400 kg 9521 kg 5370 kg 3762 kg
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter4: Work And Energy
Section: Chapter Questions
Problem 12MC
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Firewood is a traditional biomass energy source. To heat a 1500 sq.ft. house in Canada we need about 14,500 kWh of energy per year. If the energy density of firewood is 4.5 kWh/kg, and the energy efficiency of your wood furnace is 60%, about how much firewood would you need to heat such house for one year?
Question 2 options:
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2400 kg
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9521 kg
|
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5370 kg
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3762 kg
|
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