Thermal Energy, Density

The heat from a hot burner to a pot is transferred by ______.

• convection
• insulation
• radiation
• conduction

Tags

NGSS.MS-PS3-3

Hot coffee is stirred with a spoon; the spoon gets hot due to

• conduction
• convection
• radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In the situation illustrated, how will heat energy move? Heat energy will be transferred from –

• the water to the hot plate by convection.
• the water to the hot plate by conduction.
• the hot plate to the water by convection.
• the hot plate to the water by conduction.

Tags

NGSS.MS-PS1-4

Which is NOT an insulator.

• Wool
• Plastic
• Copper
• Glass

Tags

NGSS.5-PS1-3

Is Iron a Conductor or Insulator?

• Conductor
• Insulator

Tags

NGSS.5-PS1-3

Is Wood a conductor or Insulator?

• Conductor
• Insulator

Tags

NGSS.5-PS1-3

What is the difference between a conductor and an insulator?

• An insulator allows electricity to flow through it easily and a conductor does not
• A conductor allows electricity to flow through it easily and an insulator does not.
• An insulator is magnetic and a conductor is not
• A conductor is magnetic and an insulator is not

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

All of the following are conductors except _______.

• metal spoon
• wire
• iron nail
• plastic spoon

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

All of the following are conductors except _______.

• metal spoon
• wire
• iron nail
• plastic spoon

An object that doesn't conduct heat well is known as:

• a conductor
• an insulator

Tags

NGSS.5-PS1-3