Optics Quiz

What type of lens is shown in the image?

• Convex

• Concave

• Prism

What type of lens is shown in the image?

• Convex

• Concave

• Prism

This type of lens makes things look....

• Smaller

• Larger

• Brighter

This type of lens makes things look...

• Smaller

• Larger

• Brighter

The point where the rays meet is known as....

• the focal point

• the convergence point

• the lens plane

Why does green grass look green?

• It reflects all colors except green.

• It absorbs all colors except green.

• It only absorbs green.

A pencil appearing to bend when it is immersed in a glass of water is an example of...

• Reflection

• Refraction

• Reconstruction

What is an example of how optics makes our lives better?