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The orbital speed of the electron in the...

The orbital speed of the electron in the ground state of hydrogen is `v`. What will be its orbital speed when it is excited to the enrgy state `-3.4 eV`?

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PHYSICS GALAXY - ASHISH ARORA-ATOMIC PHYSICS-Practice Exercise
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  2. In (ii), what is the ratio'of the energy state of beryllitim and that ...

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  3. The orbital speed of the electron in the ground state of hydrogen is v...

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  4. Which energy state of doubly ionized lithium Li^(++) has the same ener...

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  5. In the Bohr model of the hydrogen atom, the ratio of the kinetic energ...

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  6. The total energy of the electron in the first excited state of hydroge...

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  7. Determine the wavelengh of light emitted when a hydrogen atom makes a ...

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  8. A doubly ionized lithium atom is hydrogen like with atomic number 3. F...

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  9. An energy of 68.0 eV is required to excite a hydrogen-like atom in its...

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  11. A hydrogen like atom (atomic number z) is in a higher excited state of...

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  12. A gas of hydrogen - like ion is perpendicular in such a way that ions ...

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  13. Determine the separation of the first line ofthe Balmer series in a sp...

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  14. A photon of energy 5.4852eV liberates an electron from the Li atom ini...

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  15. A neutron moving with a speed v strikes a hydrogen atom in ground stat...

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  16. A uniform magnetic field B exists in a region. An electrons projected...

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  17. A projectile of mass m, charge Z', initial speed v and impact paramete...

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  18. A small particle of mass m move in such a way the potential energy (U ...

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