Y9 F Light energy

What type of wave does light travel?

• Squiggly one

• electric

• Compressional

• Transverse & electromagnetic

light does not require a medium to move through

• true

• false

an object that is transparent allows light to pass through it. Select the one below that is transparent.

• glass

• brick

• car

• timber

translucent means...

• all light easily passes through

• no light passes through

• light is absorbed

• some scattered light passes through

Refraction is when light...

• Bounces

• Transmits

• Bends

• Absorbs

Reflection is when light...

• Bends

• Bounces

• Absorbs

• transmits

What is happening in this picture?

• Reflection

• Refraction

What is happening in this picture?

• Reflection

• Refraction

The law of reflection states that

• Angle of incidence = Angle of reflection

• Angle of incidence = Angle of incidence

• Angle of reflection = Angle of translucence

• Angle of reflection = Angle of reflection

The ray of light that strikes a reflecting surface is called ________.

• incident ray
• reflected ray
• normal ray
• none of the above