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R G PUBLICATION-DUAL NATURE OF RADIATION AND MATTER-EXERCISE
- Work function of Caesium is 2.14 eV. Find its threshold frequency. ...
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- Find the wavelength of an electron acelerated through a potential diff...
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- What is radiation pressure.
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- A monochromatic source of light operating 200W emits 4xx10^(20) photon...
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- What is the de-Broglie wavelength of an electron in the Bohr's orbit o...
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- Derive an expression for the radius of the first orbit of the electron...
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- Obtain the binding energies of the nuclei 26^56Fe and 83^209Bi in unit...
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- A photo electric surface has work function 2eV. What is the maximum ki...
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- There are mainly three ways to eject an electron from the surface of m...
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- If kinetic energy of a free electron is increased by two times then b...
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- What is the de Broglie wavelength associated with an electron of mas 9...
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- What is the de Broglie wavelength associated with a ball of mass 150...
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- What determines the intensity of light in the photon picture of light?
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- Fill in the blanks X rays is discovered by in.
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- Fill in the blanks Einstein was awarded the Nobel Prize in for his c...
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- Fill in the blanks Photons are electrically neutral and not deflecte...
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- Fill in the blanks In De Broglie was awarded the Nobel Prize in Phys...
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- Write down Einstein's photo electric equation and explain each of its ...
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- What is cut-off or stopping potential?
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- What is de Broglie wave length? Give the de Broglie equation.
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