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SAI INTERNATIONAL SCHOOL
                                                         Class 7
                                                        Mindmap
                                                   Subject-Physics
                                     CH: Light and Associated Phenomena
                                             Subtopic- Spherical Lens







                                                  Spherical Lens:

                                           A refracting material bounded by
                                            two surfaces with at least one
                                                   curved surface.


                           Refraction:       Terms related   Concave                Convex
                                                to lens        Lens                   Lens
                        It is a phenomenon
                        in which light rays
                        change its direction
                        or bending of light             Uses                    Uses
                       occurs, when a ray of
                         light passes from
                         one transparent
                        medium to another.
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