A 0.215 kg ball is released from rest at the top of a 44.4 m tall building. Calculate the de Broglie wavelength of the ball just before it strikes the Earth.
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Use the equation h/p=(Wavelength), here p is momentum and h=6.64x10^-34 Js.
p=m*(2gh)^1/2
Wavelength comes out to be 1.03x10^-34 m.
p=m*(2gh)^1/2
Wavelength comes out to be 1.03x10^-34 m.