Thermal Energy and Heat Transfer

When heat transfers through direct contact, it is called

• convection
• sublimation
• radiation
• evaporation
• conduction

Tags

NGSS.MS-PS3-3

When heat transfers through electromagnetic waves, it is called

• convection
• sublimation
• radiation
• evaporation
• conduction

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

When heat transfers through currents in liquids or gasses, it is called

• convection
• sublimation
• radiation
• evaporation
• conduction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Label the picture.

a

b

Hot Water

Cold Water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

match the energy transfer type to the letter on the image

• C

• Radiation

• B

• Conduction

• A

• Convection

When ice cubes melt in a glass of water, a current forms in which heat energy moves from particles ....

• with a lower temperature to particles with a higher temperatures

• with a higher temperature to particles with a lower temperatures

• that are cold to particles that are warm

• that are a solid to particles that are a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Thermal energy always moves from object with ...

• no heat to objects with heat

• more kinetic energy to objects with less kinetic energy

• direct contact between them

• higher temperatures to objects with lower temperatures

Tags

NGSS.MS-PS1-4

Thermal energy (heat) always moves from a ​ (a)   substance to a ​ (b)   substance.

• hot
• cold

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to particles as they heat up?

• They slow down
• Nothing
• They don't move
• They speed up

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When temperature increases (gets "hotter"), the volume of matter increases (gets bigger).

• Dissolving

• Compression

• Thermal Expansion

• Diffusion

Tags

NGSS.MS-PS1-4