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Physics 9 Online
OpenStudy (anonymous):

Calculate the de Broglie wavelength of a 60.0 g rock with a speed of 40.0 m/s? .

OpenStudy (sidsiddhartha):

wave length=h/(m*v) where h=plank's constant

OpenStudy (anonymous):

Okay thank you, none of the formulas I had seemed to fit with the given info.

OpenStudy (sidsiddhartha):

http://en.wikipedia.org/wiki/Matter_wave u can take a look

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