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    URGENT PLZ REPLY FAST!!!! PHYSICS PROBLEM?

    Plz help if you can fast!! These are my questions: Standing waves can be set up a) on strings of musical instruments b) in pipe organs c) blowing across the mouth of a bottle d) all of the above Some of the waves energy is dissiapted in different forms of energy this will affect the waves a)...
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    Physics Question: Light?

    Hi...i'm writing this paper thing and need to talk a bit about the nature of light. Im having a hard time figuring out what that is and haven't found many websites. If anyone can give me some websites or tips of nature of light that would be great. Thanks!!!
  3. R

    Physics Question ASAP PLZ HELP?

    Ok I'm doing this lab thingy. I have four temperatures. To find the specific heat capacity's temperature do i add them up and divide by four or do I subtract them all??? Plz reply ASAP!?!
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