Recent content by halawaliama

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    Undergrad How is the RMS of a Sine Wave Derived?

    i think i might have left off a part...something about the wavelength being 2 meters...would that help? if not then i will just have to try to get the question again. thanks for looking at this for me ;-)
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    Undergrad How is the RMS of a Sine Wave Derived?

    I have a problem that has been bugging me all year. Yes, all year - which i know is sad. can anyone tell me how to solve the following problem? What is the power applied to a string that is 10 meters long, has a hertz of 440? I can't really find a formula that i can understand. i don't...