Thermal Energy Review Amplify

Things are made of ___(or other types of ___groups)

• molecules, atoms
• atoms, extended
• molecules, molecule
• substances, molecules

Tags

NGSS.MS-PS1-1

(Revised) When a thing gets hotter, its molecules are moving ___ and have more kinetic energy

• faster
• slower
• at the same speed

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

(Revised) When a thing ___, its molecules are moving slower and have less kinetic energy

• gets colder
• gets hotter
• stays the same temp

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

(Revised) ___ is a measure of the average kinetic energy of the molecules of a thing

• Temperature
• Thermal Energy
• Potential Energy
• Thermometer

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-1

When two things are in contact, their molecules collide, and kinetic energy transfers from the ___‑moving molecules to the ___‑moving molecules

• faster, slower
• slower, faster
• same speed, same speed

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

(Revised) Energy isn’t created or destroyed. Therefore, as energy transfers, it increases in one part of the system as it decreases in another part of the system. The ___ energy of a system doesn’t change.

• total
• partial
• kinetic
• potential
• thermal

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The molecules of a system will transfer energy until the system reaches a stable state known as ___, in which all of the molecules are moving at about the same speed

• equilibrium
• scale
• model
• extended structure
• substance

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

For things at the same temperature, the thing with more molecules has more total ___ energy (___ energy) than the thing with fewer molecules

• kinetic, thermal
• potential, thermal
• kinetic, temperature
• thermal, potential
• thermal, kinetic

Tags

NGSS.MS-PS3-4

At equilibrium, the average kinetic energy (___) of the molecules in the system is the total kinetic energy (___energy) evenly divided by the number of molecules in the system

• temperature, thermal energy
• potential, temperature
• thermal, heat
• equilibrium, temperature

Tags

NGSS.MS-PS3-4

When a thing gains or loses energy, the energy gained or lost is ___ among all the molecules of the thing.

• divided
• lost
• gained
• multiplied
• added

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4