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The aim of my Hot Water Tap Thermometer is to create an electronic thermometer that will accurately measure the Hot Water Tap's water temperature.
Member rating: No Rating | Words: | Submitted: Fri Sep 26 2003
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Hot Water Tap Thermometer Context It can be dangerous when placing your hand under a hot water tap, as you can never tell if the water is going to be too hot or not. The water can cause some scalding to the skin. I have researched and found that the average hot water temp is 50 oc. And that the skin can be scaled above 60 oc. Aim The aim of my Hot Water Tap Thermometer is to create an electronic thermometer that will accurately measure the Hot Water Tap's water temperature. I am going to use an electronic circuit to measure the temperature and use the voltage to calculate the temperature. Theory of Semi-Conductors At ordinary temperatures, they only have a few free electrons. As the temperature increases more electrons are liberated In insulators the energy gap between the two bands is large, so they have few electrons in the conductor band...
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