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A proton and an alpha particle are accel...

A proton and an alpha particle are accelerated through the same potential difference. The ratio of the wavelengths associated with the proton to that associated with the alpha particle is

A

4

B

2

C

`sqrt(8)`

D

`(1)/(sqrt(8))`

Text Solution

Verified by Experts

The correct Answer is:
C
`lambda = (h)/(sqrt(2m.q.v))`
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  • A protom and an alpha particle are both accelerated through a potential difference of 100 V. the ratio of the de-Broglie wavelength associated with the progom to that associated with the alpha particle is

    A
    `1:1`
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  • A proton and and alpha - particle are accelerated through a potential difference of 100 V . The ratio of the wavelength with the proton to that associated to that associated with an alpha - particle is

    A
    `sqrt(2) : 1`
    B
    `2 : 1`
    C
    `2 sqrt(2) : 1`
    D
    `(1)/( 2 sqrt(2)) : 1`

  • An electron of mass m_e and a proton of mass m_p are accelerated through the same potential difference. The ratio of the de Broglie wavelength associated with an electron to that associated with proton is

    A
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