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SAI INTERNATIONAL SCHOOL
                                                   Class 6
                                                Lesson Notes
                                              Subject- Physics
                                   Ch. –Light, Shadows and Reflection
                                        Subtopic- Sources of Light




                                                             Sources of light





                                        Luminous objects                             Non-luminous objects




                                  The objects that produce their                    The objects that do not
                                             own light                               produce their own light



                   Natural Luminous                           Artificial luminous       e,g  moon, table,
                         object                                     object                 books, etc


          The natural objects which produce              The artificial objects which
                     their own light                       produce their own light



                     e.g. sun, star,                          e.g. torch, candle
                       fireflies etc                                 etc.
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