Science Quiz

What is light?

• Energy we can see

• Something we can hear

• Something we can feel

• Something we can taste

Which of the following is a light source?

• A window

• A mirror

• A candle

• The Moon

• The Sun

How does light travel from a light source to an object?

• In a zigzag line

• In a curved line

• In a straight line

• In a random path

Why do you think road signs are made out of reflective materials?

How does light travel from a light source when it is not reflected?

• In a straight line

• In a zigzag pattern

• In circles

• Randomly

What happens to light when it hits a smooth surface?

• It scatters in different directions

• It is absorbed completely

• It reflects at the same angle it hits the object

• It stops moving

What happens during diffused reflection?

What is shown by the arrows in the diagram where light is reflected and enters our eyes?

• The direction of light movement

• How light bounces off food

• The strength of the light ray

• The temperature of the light

What is needed for shadows to be formed?

• Light and an object

• Only light

• Only an object

• Darkness

Which of the following is a method by which heat travels through empty space?

• Conduction

• Convection

• Radiation

• Insulation