Question

defining the terms related to ray diagrams​

Answer 1

Explanation:

A ray diagram is a diagram that traces the path that light takes in order for a person to view a point on the image of an object. On the diagram, rays (lines with arrows) are drawn for the incident ray and the reflected ray.

Answer 2

Answer:

the terms related to ray diagram are as follows:

• C- centre of curvature
• f-focal length
• F-focus or focal point
• R- radius of curvature;

(it is twice of focal length),etc.

Explanation:

I know these much only..