Answers AG Q3 Physical Science 25-26 JComunale Unit Test — Unit testQuestion 4

4

QuizMultiple Choice

Unit Test — Unit test

Question 4 • (AG Q3) Physical Science: 25-26 (JComunale)

Where do the three rays in a ray diagram start?

Answer

A

at a focal point on the opposite side of the lens

B

at three different points on the object

C

at a focal point on the same side of the lens

D

at a single point on the object

Explanation

The three principal rays are drawn from the same point on the object, usually its tip, to show where that point’s image forms. They travel in different directions or follow different rules at the lens, but they all start at a single point on the object.

AI-written and checked against the verified answer.