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    Lou1024's Avatar
    Lou1024 Posts: 2, Reputation: 1
    New Member
     
    #1

    Dec 4, 2005, 11:27 AM
    Chemistry
    Hey everyone,
    I have a few questions concerning general chemistry:
    1. What is the Maximum number of electrons an orbital may contain?
    2. What is the wavelength of the electro magnetic radiation having a frequency of 5.00 x 10 Hz. What kind of electromagntic radiation is this.
    3. The laser in a compact disc player uses light with a wavelength of 780 nm. What is the frequency of this light?
    Any help is appreciated,
    Lou
    colbtech's Avatar
    colbtech Posts: 748, Reputation: 66
    Senior Member
     
    #2

    Dec 5, 2005, 06:30 AM
    Try these:


    1. http://www.newton.dep.anl.gov/askasc...0/phy00103.htm

    2 & 3. http://www.zyra.org.uk/freqwav.htm
    Lou1024's Avatar
    Lou1024 Posts: 2, Reputation: 1
    New Member
     
    #3

    Dec 6, 2005, 02:01 PM
    Thank you.

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