Ray Diagram Lab. This position is located behind the lens and is usually labeled as f in ray diagrams. Help home source.
Why does this happen. A ray diagram is a representation of the possible paths light can take to get from one place to another. The point where all rays which enter the lens parallel to its axis are brought to a focus is called the principal focus.
Simulate the rays and images seen from some position.
Ray beam point source mirrors. 1 si 1so 1f ii. Move the arrow to the right side of the mirror to get a convex mirror. Draw a ray which passes.