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Questions and Answers
When a substance is cooled, the atoms/molecules gain energy and move faster.
When a substance is cooled, the atoms/molecules gain energy and move faster.
False
The volume of a substance decreases when the particles spread further apart.
The volume of a substance decreases when the particles spread further apart.
False
Temperature is a measurement of the average speed of atoms/molecules.
Temperature is a measurement of the average speed of atoms/molecules.
True
The faster the atoms/molecules move, the lower the temperature.
The faster the atoms/molecules move, the lower the temperature.
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When atoms/molecules get closer together, the volume of the substance increases.
When atoms/molecules get closer together, the volume of the substance increases.
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As a substance is warmed, the collisions among atoms/molecules become weaker and less frequent.
As a substance is warmed, the collisions among atoms/molecules become weaker and less frequent.
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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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Temperature is a measurement of the average speed of atoms/molecules.
Temperature is a measurement of the average speed of atoms/molecules.
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Heating a substance results in the atoms/molecules spreading further apart.
Heating a substance results in the atoms/molecules spreading further apart.
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Cooling a substance causes the atoms/molecules to compress and get closer together.
Cooling a substance causes the atoms/molecules to compress and get closer together.
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The faster the atoms/molecules move, the higher the temperature.
The faster the atoms/molecules move, the higher the temperature.
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When particles are moving slower, that results in a lower temperature.
When particles are moving slower, that results in a lower temperature.
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