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UV light
Moderators: AmyCowen, kgudger, bfinio, MadelineB, Moderators
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cooper barrett
- Posts: 1
- Joined: Sun Jan 10, 2010 8:41 pm
- Occupation: student: 5th grade
- Project Question: Is larger spf really more effective? To do experiment, I need to know if a full spectrum light bulb also gives out UV rays?
- Project Due Date: Feb. 01
- Project Status: I am just starting
UV light
If I buy a "full spectrum" light bulb, does it contain the UV rays necessary to conduct a sunscreen experiment? Or do I need a special UV bulb?
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deleted-71827
- Former Expert
- Posts: 404
- Joined: Tue Sep 18, 2007 3:27 pm
- Occupation: Research Assistant
- Project Question: Neuroregeneration
- Project Due Date: N/A
- Project Status: Not applicable
Re: UV light
Hi!
It is extremely hard to simulate the intensity of the UV radiation produced by the sun. If you read this article, you will find that full spectrum light bulbs do NOT produce nearly as much UV rays as does the sun. In fact, many are now manufactured to block these harmful UV rays.
http://www.alaskanorthernlights.com/compare.php
Thus, you will probably have to spend some time out in the sun for your experiment. Hope this helps, best of luck!
It is extremely hard to simulate the intensity of the UV radiation produced by the sun. If you read this article, you will find that full spectrum light bulbs do NOT produce nearly as much UV rays as does the sun. In fact, many are now manufactured to block these harmful UV rays.
http://www.alaskanorthernlights.com/compare.php
Thus, you will probably have to spend some time out in the sun for your experiment. Hope this helps, best of luck!
"There is a single light of science, and to brighten it anywhere is to brighten it everywhere." -Isaac Asimov
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deleted-68592
- Former Expert
- Posts: 55
- Joined: Tue Aug 30, 2011 11:16 am
- Occupation: Student 10th Grade
- Project Question: Do probiotics with antibiotics have a greater affect on different types of bacteria?
- Project Due Date: March 1st
- Project Status: I am finished with my experiment and analyzing the data
Re: UV light
For your project you will need a special UV light bulb. You will also need to wear protective goggles and clothing while doing this experiment so that you protect your ownself from the harmful effects of the UV rays. UV bulb is available from Lowes, Home DEPOT, or lighting stores. Some dermatologist use this UV bulb in their clinics for treating acne and is called the blue light. I hope this helps.