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Investigation to find the best material to cover a newborn sheep to reduce the heat loss and keep it warm
Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002
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James Murray 10-3 23rd April 2001 Investigation to find the best material to cover a newborn sheep to reduce the heat loss and keep it warm Aim The purpose of this experiment is to determine the best material to cover a new-born lamb. Many different materials will be used and by the end of this experiment we shall have determined the best heat insulating material for this application. Apparatus Thermometer Kettle Test tube rack Stopwatch Measuring cylinder Elastic bands Test materials: Cotton wool Bubble wrap Cotton Paper towel Foil Diagrams Previous experiment I initially conducted this experiment but with only two of the materials so I have an idea of what will happen and the experiment can also help me plan for this one. I covered two test tubes in 12cm by 12cm material (one in cotton wool, one in bubble wrap) and added 10ml of boiling water. I waited until the temperature of the water reached 60? Celsius and then began reading the temperature for...
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