Electrical and Thermal Conductivity and Insulator

Absorbs heat easily

• conductor

• insulator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

If an object gets hot quickly when exposed to heat,

• it is a good insulator of energy

• it is a good conductor of energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The best conductor of heat is

• rubber

• plastic

• metal

• silver

Rubber, styrofoam, cork, wood, and plastic are all

• conductors

• insulators

Materials that do not absorb heat quickly are

• conductors

• solids

• insulators

• liquids

Wax is a

• good insulator because it does not absorb heat quickly

• good conductor because it does absorb heat quickly

Tags

NGSS.MS-PS3-3

The more dense a material is the better

• insulator it is

• conductor it is

• energy it has

• it moves

Tags

NGSS.MS-PS3-4

Air is a good thermal

• conductor

• insulator

Solids make better ________________ than liquids

• conductors

• insulators

Tags

NGSS.MS-PS3-3

What slows down the transfer of heat into the home in the summer?

• insulator

• conductor

Tags

NGSS.MS-PS3-3