Light Trivia

Which of the following is an example of a light source?

• A mirror

• A car

• A radio

• The sun

Is the sun an example of a natural or artificial light source?

• Natural

• Artificial

What happens when an object blocks light?

• A shadow is formed.

• A black hole is created.

• The object becomes blurry.

• It gets dark.

Objects can be transparent, translucent, or

• see-through

• opaque

• black and white

• dark

The sun is NOT an important source of light.

• True

• False

Objects that allow ALL light to pass through are called what?

• Transparent

• Translucent

• Opaque

Objects that allow only SOME light to pass through are called what?

• Transparent

• Translucent

• Opaque

Objects that allow NO light to pass through are called what?

• Transparent

• Translucent

• Opaque

True or False - Light moves in waves.

• True

• False

True or False - A line of light is called a lightyear.

• True

• False