This experiment is to observe which glass to have candle wax burning floating in the water in the glass A
, candle wax, water, fire, pin
in glass B. Candle, water, fire
equipment: glass, candle, water, fire, pin clamp
how to do:The water in the glass 5 / 6 of glass in each glass, the candle is ignited both at the candle A have เข็มห Book trapped at the base, but B candles. The candle each one to put in a glass.
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