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Anjali Asked a Question
September 7, 2020 9:50 ampts 30 pts
An electron is continuously accelerated in a vacuum tube by applying potential difference. If the de-Broglie's wavelength is decreased by 10%, the change in the kinetic energy of the electron is nearly (A) decreased by 11% (B) increased by 23.4% (C) increased by 10% (D) increased by 11.1%
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  • Priyanshu kumar thankyou
    check this
    • cropped271908116769595173.jpg
    Likes(0) Reply(2)
    Priyanshu kumar
    now got this?
  • Priyanshu kumar
    check this👇
    • cropped8919299358009109944.jpg
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    Priyanshu kumar
    option B
  • Dinesh khalmaniya
    option B
    • Screenshot_2020_0907_095411.jpg
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    Anjali
    nhi aaya samaj sir
  • Priyanshu kumar
    Hope this will helps you😊🙏
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