Thermal Energy
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
The change of state from a solid to a liquid is called ______.
Back
Melting
Tags
NGSS.MS-PS1-4
2.
FLASHCARD QUESTION
Front
What do molecules in a liquid look like?
Back
Molecules in a liquid are closely packed but can move around each other, allowing the liquid to flow.
Tags
NGSS.MS-PS1-4
3.
FLASHCARD QUESTION
Front
To measure the temperature difference between two cups of water, you would use a _____
Back
thermometer
4.
FLASHCARD QUESTION
Front
As temperature increases, molecules _____________
Back
move faster
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
FLASHCARD QUESTION
Front
Objects with MORE MASS have MORE thermal energy because
Back
there are more molecules with energy in bonds.
Tags
NGSS.MS-PS3-4
6.
FLASHCARD QUESTION
Front
What is thermal energy?
Back
Thermal energy is the total kinetic energy of all the particles in an object.
Tags
NGSS.MS-PS3-3
NGSS.MS-PS3-4
7.
FLASHCARD QUESTION
Front
What happens to the thermal energy of a substance when it is heated?
Back
The thermal energy increases as the particles move faster.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
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