PSLE Science: Magnets and Material Separation

What is the primary function of the machine discussed in the video?

• To clean the materials

• To separate materials based on magnetic properties

• To separate materials based on size

• To mix different materials together

Which belt contains a magnet that attracts magnetic materials?

• Belt A

• Belt B

• Belt X

• Belt Y

What type of materials will be collected in container B?

• Magnetic materials

• Non-magnetic materials

• Only metal materials

• Only plastic materials

Which of the following is a common misconception about copper?

• Copper is used in electrical wiring

• Copper is heavier than iron

• Copper is a non-magnetic material

• Copper is a magnetic material

Which of the following materials is magnetic?

• Copper

• Plastic

• Iron

• Sand