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Questions and Answers
Heating a substance leads to energy loss.
Heating a substance leads to energy loss.
False (B)
Cooling a substance results in a decrease in temperature.
Cooling a substance results in a decrease in temperature.
True (A)
The higher the temperature, the slower the atoms/molecules move.
The higher the temperature, the slower the atoms/molecules move.
False (B)
When a substance is warmed, the atoms/molecules move slower.
When a substance is warmed, the atoms/molecules move slower.
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Cooling a substance causes the atoms/molecules to get closer together.
Cooling a substance causes the atoms/molecules to get closer together.
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When a substance is cooled, the atoms/molecules lose energy and move slower.
When a substance is cooled, the atoms/molecules lose energy and move slower.
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Heating a substance leads to a decrease in the speed of the atoms/molecules.
Heating a substance leads to a decrease in the speed of the atoms/molecules.
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The volume of a substance increases when it is cooled.
The volume of a substance increases when it is cooled.
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Cooling a substance results in atoms/molecules moving faster.
Cooling a substance results in atoms/molecules moving faster.
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The atoms/molecules of a substance expand when they are warmed.
The atoms/molecules of a substance expand when they are warmed.
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