Question

1. An object is placed 18cm in front of a mirror. If the image is formed at 4em to the right of the mirror, calculates
focal length is the mirror convex or concave? What is the nature of the image? What is the radius of curvature of the mirror?​

Answer 1

Answer:

By using mirror formula, you will be able to find answer:

f = +(convex mirror)

f = -( concave mirror)