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Matty
Matty asked in Science & MathematicsPhysics · 1 decade ago

Help with Nuclear Radiation?

For physics I have been asked to state how long alpha, beta and gamma's half life is.

For each 1 it can be either 'short time' or 'long time'.

Please help.

3 Answers

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  • Chef Boyardee
    1 decade ago
    Favorite Answer

    Gordan Freeman, is that you?

  • Anonymous
    1 decade ago

    the U S set off 125 above ground tests of nuclear weapons . we are all STILL being exposed , and will be for the next few thousand years .

  • niko robledo
    1 decade ago

    it is aproxometly 30 min for it half life.

    Source(s): im a hacker
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