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Is a thin lens mas incident pamilel to the principalais de post themconverge to or appear to diverge from a point on the goals. And the tas.from a point on the principal axes or mays going towards a point om it became theprincipal axafter passing through the lans. Each of the topthin lane and the distance of the focus from the optical centres clied |
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Answer» ANSWER The parallel RAYS of light collect at the focus of the converging LENS. Before reaching the focus, the rays CONVERGE,so the intensity increases. The intensity is maximum at the focus. The rays DIVERGE after reaching focus. So the intensity DECREASES further.
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