Question

rules for the image formation by the cancave or canvex lens
​

Answer 1

Answer:

1. When a ray strikes concave or convex lenses obliquely at its pole, it continues to follow its path.

2.When a ray, parallel to the principal axis strikes concave or convex lenses, the reflected ray passes through a focus on the principal axis.

3. When a ray, passing through focus strikes concave or convex lenses, the reflected ray will pass parallel to the principal axis.