Refraction and Lenses

Question 1

When white light is refracted by a prism, which color of light is bent the least?

Revolt · Accepted Answer

red

Question 2

A concave lens is in the middle than at the edges, and causes light rays to .

Revolt · Accepted Answer

diverge

Question 3

A convex lens is in the middle than at the edges, and causes light rays to .

Revolt · Accepted Answer

thicker

Question 4

A convex lens is in the middle than at the edges, and causes light rays to .

Revolt · Accepted Answer

converge

Question 5

A concave lens is in the middle than at the edges, and causes light rays to .

Revolt · Accepted Answer

thinner

Question 6

Where is the focal point for a concave lens located?

Revolt · Accepted Answer

on the same side of the lens as the light source or object

Question 7

How can the image be described? Check all that apply.

Revolt · Accepted Answer

smaller than the object; real; upside down

Refraction and Lenses Answers