Properties Of Materials

PROPERTIES OF MATERIALS

Friday

31st July 2009

Classify the following materials into the correct group. Ice

Stone

Aluminium can

Frosted glass

Book

Plank

Transparency sheet

Beaker

Tracing paper

Measuring cylinder

Glass

Window panel

Materials Transparent

Translucent

Opaque

Fill in the blanks with the correct answer transparent

opaque

conductors

rubber

insulators

translucent

1. Eraser, tyre and balloon are examples of objects made of _______________ 2. _________________ are materials that allow electrical energy and heat to flow through them easily. 3. _________________ are materials that do not allow electrical energy and heat to flow through. 4. A __________________ material is a material that allows most light to pass through. 5. A ________________ materials is a material that allow some light to pass through. 6. An ________________ material is a material that does not allow any light to pass through.