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SAI International School
                                                 Subject - Chemistry
                                                       Class - VIII
                                         Topic – Combustion and Flame
                   Sub-Topic- Types of combustion, Calorific Value and Numericals
                                                          Flame


                                                    Lab Activity - 3

               AIM:  To study the different zones of candle flame.


               MATERIALS REQUIRED:  A candle, clean glass plate/slide and a thin long copper wire.

               METHOD:  i) Introduce a clean glass plate/slide into the luminous zone of the flame.
               Hold it there with a pair of tongs for about 10 seconds. Record your observation.
                                  ii) Hold a thin long copper wire just inside the flame for about 30seconds.
               Now, record your observation.

               OBSERVATION:
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               INFERENCE:
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