LIght

Light is a kind of.....

• reflection
• energy
• heat
• matter

An example of a natural light source is

• the moon

• a candle

• the sun

• a torch

Define REFLECTION

• When light bounces off something smooth at the same angle it hits the object
• When light bends as it passes through an object
• When light bounces off a rough surface at the same angle it hits the object
• When light bends

Define REFRACTION

• When light bounces off something smooth at the same angle it hits the object
• When light bends as it passes through an object
• When light bounces off a rough surface at the same angle it hits the object
• When light looks green but is actually white.

When an object blocks light, you get

• an eclipse

• a surprise

• a shadow

• darkness

The moon _________ the sun's light.

• reflects

• absorbs

• turns on

• dims

Light cannot go around...?

• corners

• bends

• a wall

• all of the above

Light travels in

• zig zags

• waves

• straight lines

• circles

Which surface would reflect light the best?

• light coloured and smooth

• dark coloured and smooth

• dark coloured and rough

Which object would reflect the most light?

• A polished metal knife

• A Football

• A rusty tin

• A blue sheet of paper