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1. The spherical mirror used in a beauty parlour as make-up mirror is .

2. Geometric centre of the spherical mirror is .

3. Nature of the image formed by a convex mirror is and erect.

4. The mirror used by opthalmologist to examine the eys is .

5. If the angle of incidence is 45 , then angle of reflection is .

6. Two mirrors are parallel to each other, then the number of images formed is .

7. The bouncing back of light from a surface is called .

8. mirrors make things larger when objects are placed close to it.

9. Convex mirrors always forms and image.

10. The incident ray, ray and the at the point of incidence , all lie on the same plane.