explain the rule for obtaining image in concave mirror and lens
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rules for obtaining image from a spherical mirror- A Ray of light which Run parallel to the principal Axes after reflection passes through principal focus of a concave mirror aur appears to pass through principal focus of a convex mirror..
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2. Once these incident rays strike the mirror, reflect them according to the two rules of reflection for concave mirrors. The ray that passes through the focal point on the way to themirror will reflect and travel parallel to the principal axis. Use a straight edge to accurately draw its path.
hope it helps u...
here is ur answer...
2. Once these incident rays strike the mirror, reflect them according to the two rules of reflection for concave mirrors. The ray that passes through the focal point on the way to themirror will reflect and travel parallel to the principal axis. Use a straight edge to accurately draw its path.
hope it helps u...
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