Opaque, Transparent, Translucent

Front

What does it mean if an object is opaque?

Back

An opaque object does not allow any light to pass through it.

Front

What does it mean if an object is transparent?

Back

A transparent object allows most or all light to pass through, making it see-through.

Front

What does it mean if an object is translucent?

Back

A translucent object allows some light to pass through, but not enough to see through clearly.

Front

Give an example of an opaque material.

Back

Wood is an example of an opaque material.

Front

Give an example of a transparent material.

Back

Clear glass is an example of a transparent material.

Front

Give an example of a translucent material.

Back

Frosted glass is an example of a translucent material.

Front

What type of material would be best for a greenhouse?

Back

A transparent material that allows most light through.

Front

Which material would block sunlight effectively?

Back

Aluminum foil would block sunlight effectively.

Front

What happens to light when it hits an opaque object?

Back

The light is absorbed or reflected, and does not pass through.

Front

What happens to light when it hits a transparent object?

Back

The light passes through, allowing you to see through the object.