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A small particle of mass m move in such ...

A small particle of mass m move in such a way the potential energy `(U = (1)/(2) m^(2) omega^(2) r^(2))` when a is a constant and r is the distance of the particle from the origin Assuming Bohr's model of quantization of angular momentum and circular orbits , show that radius of the nth allowed orbit is proportional to in

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A small particle of mass m moves in such a way that the potential energy U=(1)/(2)m omega^(2)r^(2) , where omega is a constant and r is the distance of the particle from the origin. Assuming Bohr's model of quantisation of angular momentum and circular orbits. Find the radius of the n^(th) orbit.

A small particle of mass m moves in such a way that the potential energy U=ar^(2) where a is a constant and r is the distance of the particle from the origin. Assuming Bohr's model of quantization of angular momentum and circular orbits, find the radius of n^(th) allowed orbit.

A small particle of mass m moves in such a way that the potential energy U = ar^2 , where a is constant and r is the distance of the particle from the origin. Assuming Bhor model of quantization of angular momentum and circular orbits, find the rodius of nth allowed orbit.

A small particle of mass m moves in such a way that P.E=-1/2mkr^2 , where k is a constant and r is the distance of the particle from origin. Assuming Bohr's model of quantization of angular momentum and circular orbit, r is directly proportional to

A small particle of mass m , moves in such a way that the potential energy U = ar^(3) , where a is position constant and r is the distance of the particle from the origin. Assuming Rutherford's model of circular orbits, then relation between K.E and P.E of the particle is :

A particle of mass m moves in circular orbits with potential energy N(r )=Fr , wjere F is a positive constant and r its distance from the origin. Its energies are calculated using the Bohr model. If the radius of the the n^(th) orbit (here h is the Planck's constant)

A particle of mass m moves around the origin in a potential (1)/(2)momega^(2)r^(2) , where r is the distance from the origin. Applying the Bohr model in this case, the radius of the particle in its n^(th) orbit in terms of a=sqrt(h//2pimomega) is

For a hypothetical hydrogen like atom, the potential energy of the system is given by U(r)=(-Ke^(2))/(r^(3)) , where r is the distance between the two particles. If Bohr's model of quantization of angular momentum is applicable then velocity of particle is given by:

A particle of mass m moves in a circular orbit under the central potential field, U(r)==-C/r, where C is a positive constant. The correct radius -velocity graph of the particle's motion is.

PHYSICS GALAXY - ASHISH ARORA-ATOMIC PHYSICS-Practice Exercise
  1. Which state of triply ionised Beryllium (Be^(+++)) the same orbital ra...

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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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  10. The wavelength of the first line of Lyman series for hydrogen is ident...

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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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