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SAI INTERNATIONAL SCHOOL
                                                      CLASS- VI
                                             SUBJECT- CHEMISTRY
                            TOPIC –SORTING MATERIALS INTO GROUPS
                              SUB-TOPIC- PROPERTIES OF MATERIALS

                                               CLASS ACTIVITY

               EXPERIMENT: - To understand transparency and segregation of material as
               transparent, translucent and opaque.

               Materials Required: Three different glasses such as shown in the diagram & one
               torch light.










                                                                                                    Glass 1



                                                                                                    Glass 2






                                                                                            Gl ass  3
                                                                                            Glass 3








               Observation: When torch light is allowed to pass through the three different glasses
               as shown in the diagram it has been observed that

               In glass 1: Partial light can be seen from outside.

               In glass 2: No light can be seen from outside.

               In glass 3 Complete light is seen from outside.


               Inference:

               Glass 1: Translucent, Glass 2: Opaque, Glass 3: Transparent.







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