ANSWER MY RECENTLY ASKED QUESTION(about the ray diagram) AND I WILL FOLLOW YOU AND GIVE ALL YOUR ANSWERS HEART!
Answers
Answer:
Step-by-step 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.
Always use a ruler while drawing ray diagrams. never draw free hand ray diagrams. The distance b/w pole & focus and b/w focus and centre of curvature should be same on both the sides of lens/mirror. Always draw arrow heads on the ray to show their path.
In geometry, a ray can be defined as a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point. ... The vertex of the angles is the starting point of the rays.