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DC PANDEY-MODERN PHYSICS-Integer Type Questions
- The ratio between acceleration of the electron in singley ionized heli...
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- If the radius of firs Bohr's orbit is x, then de-Broglie wavelenght of...
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- A H-atom moving with speed v makes a head on collisioon with a H-atom ...
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- The magnetic fieold at the centre of a hydrogen atom due to the motion...
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- when the voltage applied to an X-ray tube increases from V(1) = 10 kV ...
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- Light of wavelength 330nm falling on a piece of metal ejects electrons...
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- Light of wavelength 0.6mum from a sodium lamp falls on a photocell and...
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- An alpha-particle accelerated through V volt is fired towards a nucleu...
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- The kinetic energies of the photoelectrons ejected from a metal surfac...
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- In a hydrogen atom following the Bohr's psotulates the product of line...
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- A target element A is bombarded with electrons and the wavelengths of ...
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- A moving hydrogen atom makes a head on collision with a stationary hy...
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- A radioactive sample contains two different types of radioactive nucle...
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- A overset(lambda)rarr B overset(2 lambda)rarr C T=0 ,N(0) , 0 , T...
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- In a photeclectric experiment , when electromegnetic wave given by E=E...
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- Nuclei X and Y convert into a stable nucleus Z. At t=0 , the number o...
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- Single electron is orbiting in n^(th)orbit of hydrogen atom. The magne...
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