- #1
Cmertin
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I have to recreate Thomas Young's Double slit experiment and take pictures of the interference patters for a research paper. My teacher has a powerful red laser at school that I can use, though i know that the interference pattern changes with the changing frequencies. I was wondering if a 5 mw laser pointer would be powerful enough for this experiment. If it is not powerful enough, what would be the best to get. There is a 100mw laser pointer on ebay that I could buy, though it is $60 and I don't want to spend that much if I don't have to.
Any help will be appreciated
Thanks,
Cmertin
Any help will be appreciated
Thanks,
Cmertin