11 Questions
What happens to the speed of atoms/molecules when energy is transferred to a substance?
The speed of atoms/molecules increases
How does cooling a substance affect the volume of the substance?
The volume of the substance decreases
What does temperature measure in a substance?
The speed of atoms/molecules
How do stronger and more frequent collisions between atoms/molecules affect the volume of a substance?
The volume increases
What happens to the atoms/molecules themselves when a substance is warmed?
They expand
How do weaker and less frequent collisions between atoms/molecules affect the volume of a substance?
The volume decreases
What happens to the volume of a substance when it is cooled?
The volume decreases as the atoms/molecules move closer together.
How does the speed of atoms/molecules change when energy is transferred to a substance?
The speed of atoms/molecules increases.
What is the relationship between the speed of atoms/molecules and the temperature of a substance?
The faster the atoms/molecules move, the higher the temperature.
What happens to the collisions between atoms/molecules when a substance is warmed?
The collisions become stronger and more frequent.
What happens to the atoms/molecules themselves when a substance is warmed?
The atoms/molecules do not change in size.
Test your knowledge on how heating and cooling affect the speed of atoms/molecules in a substance, resulting in changes in temperature. Understand the relationship between energy transfer and temperature measurement.
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