Homework Help: physic

Posted by help me please:-(( Urgetnt on Sunday, April 17, 2011 at 6:16am.

The electrons in a metal that produce electric currents behave approximately as molecules of an ideal gas. The mass of an electron is me = 9.109·10-31 kg. If the temperature of the metal is 287 K, what is the root-mean-square speed of the electrons?

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