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imported_amckayt
Guest
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2-- 4
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Light travels in straight lines. The light from the top will show up at the bottom.
Simple experiment, take a shoe box, put a pin hole in it at the back. Put a thin paper on the open side. Point it to a light source and you will see the image upside down.
1 - 5
2-- 4
3------------3
4-- 2
5- 1
6 0
Light travels in straight lines. The light from the top will show up at the bottom.
Simple experiment, take a shoe box, put a pin hole in it at the back. Put a thin paper on the open side. Point it to a light source and you will see the image upside down.