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ntConvex lens has mean focal length of20cm.The dispersive power of the material of the lens is 0.02.The long.chromatic aberation for an object at oo is?n nt00=infinityn

Answer» ntConvex lens has mean focal length of20cm.The dispersive power of the material of the lens is 0.02.The long.chromatic aberation for an object at oo is?n nt00=infinityn


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