Energy and Temperature

Energy and Temperature - Chapter 6 Energy and States of...

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LecturePLUS Timberlake1 Chapter 6 Energy and States of Matter Energy Measuring Temperature
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LecturePLUS Timberlake2 Energy Makes objects move Makes things stop Energy from sun plants foods we eat energy to live We need energy to “do work”
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LecturePLUS Timberlake3 Work is done when Go up stairs Play soccer Lift a bag of groceries Ride a bicycle Breathe Heart pumps blood Water goes over a dam
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LecturePLUS Timberlake4 Potential Energy Is stored energy Examples Water behind a dam Compressed spring Chemical bonds in gasoline or coal Food
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LecturePLUS Timberlake5 Kinetic Energy Is energy of motion Examples Hammering a nail Water flowing over a dam Working out Boxing Burning gasoline
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LecturePLUS Timberlake6 Some Forms of Energy Mechanical Electrical Thermal (heat) Chemical Radiant (light)
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LecturePLUS Timberlake7 Learning Check E1 A. A car uses more fuel when the air conditioner is on. True (1) or False (2) B. An apple hanging on a tree has potential energy that can turn into both mechanical or chemical energy.
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