Physics, asked by Mahesiii, 6 months ago

The point between optic centre and centre of curvature is??

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Answered by itzcutiepie777

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$<font color= "Black"> Radius of curvature: The distance between optical centre and centre of curvature is called the radius of curvature, which is generally denoted by R. Focal Length: The distance between optical centre and principal focus is called focal length of a lens. Focal length of a lens is half of the radius of curvature.$

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Radius of curvature: The distance between optical centre and centre of curvatureis called the radius of curvature, which is generally denoted by R. Focal Length: The distancebetween optical centre and principal focus is called focal length of a lens. Focal length of a lens is half of the radius of curvature.

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$<svg width="230" height="430" viewBox="0 0 100 100">\ \textless \ br /\ \textgreater \ \ \textless \ br /\ \textgreater \ <path fill="red" d="M92.71,7.27L92.71,7.27c-9.71-9.69-25.46-9.69-35.18,0L50,14.79l-7.54-7.52C32.75-2.42,17-2.42,7.29,7.27v0 c-9.71,9.69-9.71,25.41,0,35.1L50,85l42.71-42.63C102.43,32.68,102.43,16.96,92.71,7.27z"></path>\ \textless \ br /\ \textgreater \ \ \textless \ br /\ \textgreater \ <animateTransform \ \textless \ br /\ \textgreater \ attributeName="transform" \ \textless \ br /\ \textgreater \ type="scale" \ \textless \ br /\ \textgreater \ values="1; 1.5; 1.25; 1.5; 1.5; 1;" \ \textless \ br /\ \textgreater \ dur="2s" \ \textless \ br /\ \textgreater \ repeatCount="40"> \ \textless \ br /\ \textgreater \ </animateTransform>\ \textless \ br /\ \textgreater \ \ \textless \ br /\ \textgreater \ </svg>$

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