Thursday, May 17, 2012

Work out example: de-Broglie's equation

What is the wave length of α particle having a mass of 6.6 x 10-27 kg and kinetic energy of 7.42 x 10-12 J?

Solution:

We know from de-Broglie's equation

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Again we have given:

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now

 clip_image006[5]

at

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