Light - Class Test

Which one shows lateral inversion?

• Plane mirror

• Convex mirror

• Concave mirror

• All of these

The above lens is a type of ___.

• diverging lens

• converging lens

• divergent lens

• convergent lens

What type of lens creates the image seen in the eyeglasses?

• convex

• concave

• reflection

• plane

What type of lens is used in the shown instrument?

• concave lens

• convex lens

• reflection lens

• reduction lens

A shopkeeper wants to keep an eye on his store in order to prevent shoplifting. What could the shopkeeper hang on the wall in order to see a wider image of his store and his customers?

• a convex mirror

• a concave mirror

• a convex lens

• a concave lens

The following is a picture of what type of mirror? 

• Convex (diverging) mirror
• Concave (converging) mirror
• Plane Mirror
• Flat Mirror

Type of mirror found in a bathroom...

• Plane

• Convex

• Concave

Type of mirror used as a side mirror on a vehicle to provide a wide angle view...

• Plane

• Convex

• Concave

Type of mirror that can produce a virtual image...

• Plane

• Convex

• Concave

• All of the above

After a rainstorm, a rainbow may appear in the sky. Which statement explains this observation?

• The white clouds are actually prisms composed of different colors.

• Raindrops act as prisms separating sunlight into colors.

• The colors of the rainbow come from raindrops in the atmosphere.

• When the sunlight is reflected, it separates into different colors.