Light Quiz

What is TRUE about concave mirrors?

• They only form virtual images.

• They bulge out

• Light rays converge

• Light rays diverge.

What is FALSE about a convex mirror?

• It bulges out

• Light rays diverge.

• It is a type of curved mirror

• Convex mirrors can create either real or virtual images

What is a real image?

• An image on the same side of the mirror as the object

• An image on the opposite side of the mirror as the object.

• Any image

• An object

Which of the following is NOT an example of a luminous object?

• Sun

• Light bulb

• Sheet of paper

• Glow stick

Waves with high frequency would be...

• close together

• far apart

• taller

• shorter

Which type of mirror can create both a real or virtual image?

• convex

• concave

• plane

• diffuse

What is a specular reflector?

• A smooth surface that reflects an image

• A jagged surface that does not reflect an image

• Any surface that reflects an image

• Any object

When a substance lets no light pass through it, it is called...?

• transparent

• translucent

• opaque

• none of the above

When a substance lets all of the light pass through it, it is called...?

• opaque

• translucent

• transparent

• none of the above

An image that is upside down is called...?

• Upright

• Real

• Virtual

• Inverted