a telescope is oriting on a spacecraft aroudn the earth. Speed of 3.25 x 10^5 mass 7500 kg. What is the de Broglie wavelength of the telesc

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a telescope is oriting on a spacecraft aroudn the earth. Speed of 3.25 x 10^5 mass 7500 kg. What is the de Broglie wavelength of the telescope. g

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Nguyệt Ánh 4 years 2021-08-05T09:01:12+00:00 1 Answers 15 views 0

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  1. thaiduong
    0
    2021-08-05T09:02:47+00:00
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    Answer:

    2.72 x 10^-43 m

    Explanation:

    mass of the telescope = 7500 kg

    speed of the telescope = 3.25 x 10^5 m/s

    de Broglie’s  wavelength of the telescope is given as

    λ = h/mv

    where

    λ is the wavelength of the telescope

    h is the plank’s constant = 6.63 × 10-34 m^2 kg/s

    m is the mass of the telescope = 7500 kg

    v is speed of the telescope = 3.25 x 10^5 m/s

    substituting value, we have

    λ = (6.63 × 10-34)/(7500 x 3.25 x 10^5)

    λ = 2.72 x 10^-43 m

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