What is the wavelength associated with 0.113kg ball traveling with velocity of 43 m/s?

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What is the wavelength associated with 0.113kg ball traveling with velocity of 43 m/s?

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Thiên Ân 5 years 2021-08-26T03:47:27+00:00 1 Answers 22 views 0

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  1. Philomena
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    2021-08-26T03:49:12+00:00
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    Answer:

    Wavelength = 1.36\times 10^{-34}\ m

    Explanation:

    Given that,

    The mass of a ball, m = 0.113 kg

    Velocity of the ball, v = 43 m/s

    We need to find the wavelength of the ball. It can be calculated by applying the De-Broglie concept. So,

    \lambda=\dfrac{h}{mv}

    Put all the values,

    \lambda=\dfrac{6.63\times 10^{-34}}{0.113\times 43}\\\\=1.36\times 10^{-34}\ m

    So, the wavelength of the ball is equal to 1.36\times 10^{-34}\ m.

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