Section 1
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| Temperature is a measure of the average _____ energy of an objects particles | Kinetic
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| When one feels warm oven, the sensation of warmth is the result of | energy transfer
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| The energy transferred between objects with different temperatures is | heat
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| ___ describes how much energy is required to raise an object's temperature | Specific heat
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| ___does not involve the movement of matter | Radiation
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| A material that is poor conductor of energy | insulator
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| characteristics physical property of a substance, denoted by the letter c | specific heat
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| the transfer of energy as heat through a material | conduction
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| energy transferred as electromagnetic waves |
Radiation
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| a material through which energy is easily conducted | conductor
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| the movement of fluids due to density differences caused by temperature variations | convection
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| Heat always moves from an object of ____ temperature to an object of ____ temperature | higher, lower
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| A drill bit will get hot after extended use. This is because | mechanical heating
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| Solar panels gather _____ energy from the sun | radiated
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| when energy is transformed, the amount of usable energy | remains constant
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| A solar heating system that utilizes an electric fan to move warm air throughout a home called | active system
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| Evaporation causes a ____ effect | cooling effect
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| Heat engines use _____ to convert potential chemical energy and internal kinetic energy into mechanical energy | combustion
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| An engine transforms chemical of fuel into work by | pistons
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| the total amount of energy (both usable and unusable) in any process | remains constants
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Or sort by any of the columns using the down arrow next to any column heading.
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