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What is the velocity (in m/s) of a 0.179kg billiard ball of its wavelength is 7.83cm​

What is the velocity (in m/s) of a 0.179kg billiard ball of its wavelength is 7.83cm​
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What is the velocity (in m/s) of a 0.179kg billiard ball of its wavelength is 7.83cm​

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User AlexC
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1 Answer

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Answer: 472.556m⋅s−1

Explanation: λ=7.83cm=7.83⋅(1cm)=7.83⋅(1cm×0.01m1cm)=0.0783m

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User Patrick Kunka
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