8Ja Light revision

Give the name of an opaque material.

• When light is blocked by material and it can't pass through.

• It is reflected.

• Wood.

• It produces light.

What happens to light when it hits a mirror?

• It produces light.

• It is reflected.

• Wood.

• A material with lets light pass through it.

How are shadows formed?

• It produces light.

• Light is reflected.

• A material which lets light pass through it.

• Light is blocked by a material and can't pass through.

Give the name of a light source.

• The sun.

• Wood.

• A material which lets light pass through it.

• It is reflected.

What does 'transparent' mean?

• Wood

• Light is reflected.

• A material which lets light pass through it.

• When light is blocked by a material and it can't pass through.

Why can you see this computer screen?

• Light is coming from it to my eyes.

• Light is reflected from it.

• Light is blocked by a material and it can't pass through.

• It is a material that lets light pass through it.

What does a light source do?

• It is a material which lets light pass through it.

• Light is blocked by the material and it can't pass through.

• It reflects light.

• It produces light.