Concave and convex mirrors For a concave spherical mirrors the image is(Note: Ob

Question

Concave and convex mirrors For a concave spherical mirrors the image is(Note: Object distance is greater than f): (a)real because the light rays diverges from the minor (b) real because the light rays converge (c) virtual because the light rays diverge (d) virtual because the light rays converge (e) None of the above. 2)In a concave spherical mirror, (a)the focal distance is zero (b) the focal distance is equal to the radius of the sphere (c)the focal distance is equal to half the radius of the sphere (d) the focal distance is twice the radius of the sphere (e) incoming rays always diverge.

Explanation / Answer

1)b real because light rays converge

2)c focal distance is half the radius of curvature

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