What is when wearing proper eye protection

The only time it is safe to look directly at the sun

What is luminescent light

This type of light is why a stop sign 'glows' at night

What is very small.

This is what a shadow will look like at noon.

What is false

True or False: The moon emits light.

What is false

True or False: the moon emits its own light

What is false

True or False: your eyes will hurt if they are being damaged

What is natural light

the sun is an example of this type of light

What is true.

True or Flase: when the sun is low in the sky shadows are long. When the sun is high in the sky shadows are short.

What is a straight line.

They type of path that light travels in.

What is true

True or False: we can see objects that do not emit light

What is lasers, bright lights

It is also dangerous to look at these types of lights:

What is luminescent light.

A firefly is an example of this type of light.

What is false.

The farther away a light source is to an object, the larger the shadow will be.

What is shiny.

This type of object reflects light better than other types.

What is false.

True or False: all objects reflect the same amount of light

What is false - you still need eye protection!!

True or False: it is safe to look at the sun during a solar eclipse.

What is electrical light.

The glow from a T.V. screen is this type of light.

What is early morning, or late evening.

The time of day when shadows are the longest.

What is the sun.

Where the light from the moon is really coming from.

What is waves of energy.

Light is made up of this

What is get burned (it may be hot!)

This may happen when you touch something emitting light

What is electrical.

A flashlight is an example of this type of light.

What is a sundial.

You can use this to tell time with shadows.

What is reflection.

This is how we see things that do not emit their own light.

What is looking at the sun, working with lasers.

Two situations where your eyes must be protected from bright light.