Materials and Electricity

Which material is a conductor of electricity?

• Wood

• Aluminium

• Plastic

• Rudder

Name 2 metals which is present in the moblie phone

Draw a piece of wood

What is a smart materials?

Plastic is a fire-resistant material

• YES

• NO

Which of the following is an insulator?

• Copper

• Rubber

• Iron

• Gold

Is glass a good conductor of electricity?

• YES

• NO

Is rubber a fire-resistant material?

• YES

• NO

Can metals be classified as insulators?

• YES

• NO

Which of the following is a good insulator?

• Aluminium

• Glass

• Silver

• Wood