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An electron is moving in an orbit of a h...

An electron is moving in an orbit of a hydrogen atom from which there can be a maximum of six transition. An which there can be a maximum of three transition. Find ratio of the velocities of the electron in these two orbits.

A

`(1)/(2)`

B

`(2)/(3)`

C

`(5)/(4)`

D

`(3)/(4)`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • An electron is moving in 3rd orbit of Hydrogen atom . The frequency of moving electron is

    A
    `2.19 xx 10^(14)rps`
    B
    `7.3 xx 10^(14)` rps
    C
    `2.44 xx 10^(14)` rps
    D
    `7.3 xx 10^(10) ` rps

  • The ratio of the velocity of the electron in the first orbit to that in the second orbit is

    A
    `8:1`
    B
    `4:1`
    C
    `2:1`
    D
    `1:4`

  • The ratio of the velocity of the electron in the first orbit to that in the second orbit is

    A
    `8:1`
    B
    `4:1`
    C
    `2:1`
    D
    `1:4`

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