Thermal energy is _________

• the total movement of molecules

• the average kinetic energy of the molecules

Tags

NGSS.MS-PS3-3

Conduction is thermal energy transfer through ____

• waves

• open space

• direct contact

• circulation

Tags

NGSS.MS-PS3-3

Radiation is thermal energy transfer through _______

• density differences

• circulation

• direct contact

• waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Convection is thermal energy transfer through ____

• circulation due to differences in density

• waves

• open space

• direct contact

Tags

NGSS.MS-ESS2-6

If a substance gains thermal energy, it will become _________.

• less dense and rise

• more dense and rise

• less dense and sink

• more dense and sink

Tags

NGSS.MS-PS1-4