6.2.3 (L1, L2) (conduc,convec,radiation and insulator/conductor)

Transfer of heat through direct touch.

• Conduction

• Convection

• Radiation

Transfer of heat through the movement of fluids (gas and liquids).

• Conduction

• Convection

• Radiation

Transfer of heat through waves.

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What causes the circular motion of convection?

• Hot water becomes MORE dense and RISES. Cold water becomes LESS dense and SINKS.

• Hot water becomes LESS dense and RISES. Cold water becomes MORE dense and SINKS.

• Hot water becomes MORE dense and SINKS. Cold water becomes LESS dense and RISES.

• Hot water becomes LESS dense and SINKS. Cold water becomes MORE dense and RISES.

Tags

NGSS.MS-PS1-4

Which is true of heat transfer?

• Heat always moves from Warmer to Cooler until the temperature reaches equilibrium.

• Heat always moves from Cooler to Warmer until the temperature reaches equilibrium.

Which transfers heat easily?

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3

Which keeps objects warm or keeps heat out?

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3

Copper, metal, and iron are all good _________.

• conductors

• insulators

Plastic, cotton, carpet, and wood are all good _____________.

• Conductors

• Insulators

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which DOES NOT transfer heat well?

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3