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Questions and Answers
When a substance is heated, the atoms/molecules lose energy and move slower.
When a substance is heated, the atoms/molecules lose energy and move slower.
False (B)
Cooling a substance results in a decrease in the volume of the substance.
Cooling a substance results in a decrease in the volume of the substance.
True (A)
Temperature is a measurement of the average speed of atoms/molecules.
Temperature is a measurement of the average speed of atoms/molecules.
True (A)
Heating a substance results in energy being transferred from the substance.
Heating a substance results in energy being transferred from the substance.
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When particles are moving faster, the temperature of the substance decreases.
When particles are moving faster, the temperature of the substance decreases.
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