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Friday, April 30, 2010

Average Puzzle



Suppose you are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet? 


Answers are expected as comments
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2 comments:

  1. UnknownMay 10, 2010 at 12:36 AM

    Try to break the items if possible then bring them closer, the magnet will repel strongly.

    Or hang both the rods using one thread, the one which keeps the same direction in many attempts will be the magnet.

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  2. UnknownMay 10, 2010 at 4:03 PM

    excellent da. congrats

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