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What is the de Broglie wavelength of (...

What is the de Broglie wavelength of
(a) a bullet of mass 0.040 kg travelling at the speed of `1.0 km//s`,
(b) a ball of mass 0.060 kg moving at a speed of `1.0 m//s,` and
(c) a dust particle of mass `1.0 xx 10^(-9) kg` drifting with a speed of `2.2 m//s`?

Text Solution

Verified by Experts

(a) `1.7xx10^(-35)m`
(b) `1.1xx10^(-32)m`
(c) `3.0xx10^(-23)m`
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