Heat Energy Review

A hot air balloon rising. What type of heat energy transfer is this?

• Conduction

• Convection

• Radiation

Hands warming up from holding a hot cup of coffee. What type of heat energy transfer is this?

• Conduction

• Convection

• Radiation

A metal pan easily lets heat pass through it so it can cook your egg. This is an example of a(n) ________________.

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3

A metal cup feels hot right when you pour hot water into it. This is an example of a(n) ________________.

• Conductor

• Insulator

Tags

NGSS.MS-PS3-3

A ceramic mug takes a while to heat up after you pour hot water into it. This is an example of a(n) ______________.

• Insulator

• Conductor

Tags

NGSS.MS-PS3-3

____________ is the transfer of heat energy through empty space by invisible electromagnetic rays.

• Conduction

• Convection

• Radiation

___________ is the transfer of heat in a fluid (liquid or gas) caused when hotter, less dense fluids rise and cooler, more dense fluids sink.

• Conduction

• Convection

• Radiation

______________ is the transfer of heat through a solid material by direct contact of particles.

• Conduction

• Convection

• Radiation

Why does your hand feel colder after holding an ice cube?

• The cold has entered your hand.

• The heat energy has left your hand.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What will happen to a hot tea kettle if it is left on the counter overnight?

• The tea kettle will remain the same temperature.

• The air around the tea kettle will get colder.

• Heat will flow out of the tea kettle until the kettle and the air around it reach the same temperature.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4