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To day's Quiz:
in Education & Learning
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    is it called "UMBRA" mathi.....

    :woohoo: :woohoo: :woohoo:
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    good neetu :cheer: :cheer: :cheer: :cheer:
    :cheer: :cheer: :cheer: :cheer:
    Chant Hare krishna and be happy!!
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    umbra,penumbra and antumbra all three refer to shadows created by any light source.But I believe umbra refers to full shadow,enumbra for partial eclipse and antumbra for annular eclipse. :)
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    The next quiz is :

    what is the half shadow of the earth or moon during an eclipse called
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    Chant Hare krishna and be happy!!
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    Waiting for more questions Mathi.. :) :) :) :)
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    [quote]what is the half shadow of the earth or moon during an eclipse called[/quote]

    i think it's called Penumbra... :unsure: :unsure:

    am i right Mathi?
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    I think sunny is right.

    http://in.answers.yahoo.com/question/index?qid=20080526034124AA1W9xq
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    yes mathi it is penumbra....waiting for the next post mathi....

    :woohoo: :woohoo: :woohoo: :woohoo:
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    Sorry for the late:
    The next quiz is : What is Elephants Psychology ?
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    Chant Hare krishna and be happy!!
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    Well i do not know what it is but when i goggled i got this link

    http://media.www.ncvoicenews.net/media/storage/paper1322/news/2008/05/19/CampusLife/Elephant.Psychology-3373617.shtml
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