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Define and show in a diagram, the following terms relating to a concave mirrors.(i) Aperture(ii) Radius of curvature |
Answer» Solution :(i) The diameter of the REFLECTING surface of the MIRROR is called aperture.![]() (ii) The RADIUS of the sphere of which the reflecting surface of the SPHERICAL mirror forms a part is called the radius of CURVATURE of the mirror. |
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