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Physics: Concepts and Connections , 4 th ed., Art Hobson Chapter 17 – Energy Challenge

Physics: Concepts and Connections , 4 th ed., Art Hobson Chapter 17 – Energy Challenge. Which of the three major economic sectors is least efficient? Why?. A) Industrial B) Residential and Commercial C) Transportation. Which of the following are “heat engines”?.

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Physics: Concepts and Connections , 4 th ed., Art Hobson Chapter 17 – Energy Challenge

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  1. Physics: Concepts and Connections, 4th ed., Art HobsonChapter 17 – Energy Challenge

  2. Which of the three major economic sectors is least efficient? Why? A) Industrial B) Residential and Commercial C) Transportation

  3. Which of the following are “heat engines”? A) Hydroelectric power plant B) Geothermal power plant C) Wind turbines D) Solar-thermal generators E) Photovoltaic cells

  4. Which renewable energy source do you believe is the best option for the future? A) hydroelectric B) biomass C) geothermal D) wind E) solar

  5. ? A) B) C) D)

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