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Title: 6 energy resources
Essay Details
| Subject: |
Science |
| Author: |
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| Date: |
February 15, 2000 |
| Level: |
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| Grade: |
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| Length: |
9 / 2275 |
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0 |
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Essay text:
When sunlight hits the solar panel it makes electrons in the cells move around just as in a electrical wire. The electrons flow through the wires which are connected to the solar panels and we get electricity.
To use electricity when its cloudy outside we attach batteries... Showed first 250 characters
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When the
sun beams hits the panel the batteries charges.
This picture shows the basic of a solar panel:
A great advantage is that the sun is a renewable source. Yes, it will die eventually but this is so many years from now which we can't oversee. So while the sun is ?alive', we can't use up this resource like we can use up fossil fuels... Showed next 250 characters
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