Bending or change in direction of a light beam that occurs at the surface of a substance or object

Light rays pass through it easily

It is the line at a right angle to the reflecting surface to the point of incident

This image is usually formed when we use a plane mirror.

What should we use to create a real image?

It is an object or device that reflects light.

It is the horizontal axis points in ray diagramming

It is the distance from the focal point to the curvature along the principal axis

It is labeled as point C in the principal axis

We can locate the image in a ray diagram if the three lines

It is a systematic process of tracing or diagramming rays in forming an image from the object to the lens.