4TH QUARTERLY SCIENCE 5 2024-2025

Which among the materials are good conductors of heat and electricity?

• paper and paper clip

• cooking pots and pans

• copper wire and pencil

• metal spoon and towel

Materials that are not allow the heat and electricity to pass through them are called?

• aluminum

• 
  electricity

• 
  insulators

• conductors

Which is TRUE about an insulator?It can be a good conductor.

• It can be a good conductor.

• 
  It allows heat to pass through easily.

• t provides heat to keep materials warm.

• It allows heat to transfer..

Which among the materials are good conductors of heat and electricity?

• 
  paper and paper clip

• 
  cooking pots and pans

• copper wire and pencil

• 
  metal spoon and towel

Materials that are not allow the heat and electricity to pass through them are called?

• 
  aluminum

• 
  electricity

• 
  insulators

• 
  conductors

Why are metals useful for making electrical wire?

• 
  Metals do not bend.

• 
  Metals hold much heat.

• Metals are insulators.

• 
  Metals are conductors.

Which is NOT an insulator.

• Wool

• Plastic

• 
  Copper

• 
  Glass

Something electricity can't move through is called a(n) ______.

• 
  conductor

• 
  wire

• 
  shoe

• 
  insulator

What is a example of a conductor?

• 
  wood 

• metal

• 
  rubber

• 
  rock

Water is a insulator.

• 
  True

• 
  False