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Aim: to find out which material will insulate water most effectively.
Member rating: No Rating | Words: | Submitted: Mon Dec 19 2005
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Science coursework Aim: to find out which material will insulate water most effectively. Method First of all I will gather my equipment. Then I will boil the water in the kettle. When the water has boiled I will pour 150ml of it into a beaker. I will then place a temperature probe which is connected to a data logger into the beaker. I will place one of the five materials around the beaker affixing it with an elastic band and placing a cardboard lid on it. The cardboard lid will have a whole big enough for my temperature probe to go through. When the water has reached 70° I will start my stopwatch. I will be timing for 10 minutes taking down the temperature of the water every 2 minutes. I will repeat this experiment 4 times, each time changing the material. Fair test To ensure my experiment is carried out fairly I will...
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