Heat and Energy Review

Which is an example of heat energy being given off?

• ice melting

• doing your homework

• boiling an egg

Tags

NGSS.MS-PS1-4

Which provides the most insulation?

• A metal bowl

• A glass dish

• A cotton towel

Tags

NGSS.MS-PS3-3

The temperature increased from 50 degrees to 70 degrees. What happened to the liquid in the thermometer?

• It would contract

• It would stay the same

• It would expand and rise

Tags

NGSS.MS-PS1-4

Which is NOT a way heat can be produced?

• Burning

• Friction

• Holding a warm cup

What does a thermometer measure?

• The height

• The mass

• The temperature

Heat moves from warmer objects to _________ objects.

• hotter

• cooler

• boiling

Tags

NGSS.MS-PS3-3

Why does a person wear oven mitts?

• To conduct heat to the pan

• To insulate their hands

• To insulate the pan

Tags

NGSS.MS-PS3-3

When you rub your hands together, you are creating heat through __________________.

• radiation

• insulation

• friction

Is steel a conductor or insulator?

• conductor

• insulator

Tags

NGSS.MS-PS2-3

Is copper a conductor or insulator?

• conductor

• insulator