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Rectangular Glass Block Shape: Rectangular (cuboid) Purpose: To study refraction through parallel sides. Effect: Emergent ray is parallel to the incident ray but displaced sideways (lateral shift). Material: Optical glass or acrylic  Triangular Prism (Glass Prism) Shape: Triangular Purpose: Study dispersion of light (splitting white light into spectrum). Effect: Different wavelengths refract at different angles. …
Glass blocks and Glass prisms at Simba laboratories (U) Ltd 0706561020Read More