This circular area will appear as a slightly darker area on the projection screen. Rotate one of the polarizing filters until the maximum amount of light passes through the corn syrup. The angle ...

711) for demonstrating objectively the rotation of the plane of polarisation of light by an optically active liquid such as a solution of sugar. The method was an ingenious application of Tyndall ...

the plane of the polarized light is rotated. This rotated light is partially blocked by a second filter parallel to the first but allowed to pass completely through a second filter, which has been ...