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Homework Help: Last module

  1. May 29, 2004 #1
    now this is my final module, i have three question a cannot answer

    click the link to get a pic of what i have done for this perticular question, i'm stuck at the last line i wrote.


    another quetion asks
    a soap company tries to sell me a specialty spot remover, it says it can convert natural UV light therefore it looks whiter than white, whats the process does it go through?
    what i have is not much and its probably wrong

    another question is,
    explain why DC system can not use an effecient stepped up voltage for long distance transmission? never mind i just answered this question.

    thx guys
    Last edited by a moderator: Apr 20, 2017
  2. jcsd
  3. May 30, 2004 #2
    i'm finish all of it, thx anyways, i was able to find the answer elsewhere, or on my own
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