Q2 of 22 Page 20

What is an aperture of the spherical mirror?

It is the width of the reflecting surface from which reflection takes place.


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1

AIM

To determine the focal length of a convex lens by obtaining the image of a distant object.

 1

What is a spherical mirror, give its type ?

 3

what is centre and radius of curvature?

 4

Define principal focus and axis?