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In this experiment I will be investigating and comparing the temperature of a single animal, and an animal huddled into a pack. I will be recording the temperature of the animal in the middle.
Member rating: No Rating | Words: | Submitted: Tue Sep 30 2003
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Plan. In this experiment I will be investigating and comparing the temperature of a single animal, and an animal huddled into a pack. I will be recording the temperature of the animal in the middle. These animals will be symbolised as test tubes. Animals need to stay warm because enzymes work best at 37 degrees Celsius. If the enzymes do not work, the animal will die of hypothermia. Safety Be careful with hot water and test tubes. Preliminary Work Time in seconds 1 Test tube surrounded by 0 1 Test tube surrounded by 2 1 Test tube surrounded by 4 1 Test tube surrounded by 6 1 Test tube surrounded by 8 1 Test tube surrounded by 10 Starting temp 60 60 60 60 60 60 60secs 55 56 57 58 59 60 120secs 50 52 54 56 58 59 180secs 45 48 51 54 57 58 240secs 40 46 48 52 56 57 300secs 35 42 45 50 55 56 Prediction When I change the amount of animals I think the temperature of the centre animal is going to rise. My scientific knowledge tells me that this is due to convection, conduction and radiation in which the outer animals give of. Heat radiation is...
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