ronny asked in Science & MathematicsPhysics · 1 decade ago

For how much time did the x-rays are passed through the human body at x-rays machines in hospitals?

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  • Anonymous
    1 decade ago
    Favorite Answer

    they are passed for about 12/10 nano second. if they r passed more then that the cells chromosomes will be distroyed

  • 1 decade ago

    X-rays travel at the speed of light. It's not how fast they travel, it's how long you are exposed to them, which is a tiny fraction of a second.

  • 1 decade ago

    As long as you hear the buzzing.

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