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An alpha nucleus of energy 1/2 m varthet...

An alpha nucleus of energy 1/2 m `vartheta^(2)` bombards a heavy nuclear target of charge Ze. Then the distance of closset approach for the alpha nucleus will the proportional to

A

`(1)/(vartheta)`

B

`(1)/(Ze)`

C

`vartheta^(2)`

D

`(1)/(m)`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-ATOMS-EXERCISE -II
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  2. If the electron in an hydrogen atom jumps from an orbit with level n(f...

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  3. An alpha nucleus of energy 1/2 m vartheta^(2) bombards a heavy nuclear...

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  4. In Rutherford's alpha particle scattering experiment with their gold f...

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  5. An alpha- particle of energy 5 Mev is scattered through 180^(@) by a f...

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  6. When the electron in hydrogen atom jumps from the second orbit to the...

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  7. The ratio of the largest to shortest wavelengths in Balmer series of h...

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  8. An electron in a hydrogen atom makes a transition n(l) rarr n(2), wher...

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  9. Any radiation in the ultra violet region of Hydrogen spectrum is able ...

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  10. A hydrogen atom emits a photon corresponding to an electron transtion ...

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  11. The wave number of energy emitted when electron jumbs from fourth orbi...

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  12. In a Bohr atom the electron is replaced by a particle of mass 150 time...

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  13. If the wavelength of first member of Balmer series of hydrogen spectru...

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  14. A hydrogen-like atom (atomic number Z) is in a higher excited state of...

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  15. Electrons from n = 2 to n= 1 in hydrogen atom is made to fall on a met...

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  16. Let vartheta(1) be the frequency of the series limit of the Lyman seri...

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  17. The transition from the state n = 4 to n = 3 in a hydrogen like atom r...

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  18. Energy required for the electron excitation in Li++ from the first to ...

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  19. What would be maximum wavelength for Brackett sereis of hydrogen-spect...

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  20. What would be the radius of second orbit of He^(+)ion ?

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