Aesha+D

THE STUDY OF HOW UV LIGHT AFFECTS UV BEADS Aesha D. 2011-2012 __**ABSTRACT **__ The purpose of this study is to see what happens to the light of UV beads when different items are used to block UV light. The introduction is about what UV light is, what the electromagnetic spectrum is and what is in sunglasses lens such as how many coatings, and how it is made. The method tells how each experiment was done and the amount of everything that was used. The results tell what happened the experiments were done and describes each graph. The sunglasses blocked the most amount of UV light and Saran Wrap blocked the least. __**CONCLUSION **__ The results show that sunglasses block the most UV light out of all the items used. The reason that the results are important is because without them, anyone who did the experiment would not know what the last person got. The overall hypothesis was incorrect because it was thought that most of the items used would block most all UV light but a lot of them did not block so much. A future follow experiment would be taking different types of sunscreen and putting it on the bead.

