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[" 3) "6.6times10^(-25)],[" 12.The de-br...

[" 3) "6.6times10^(-25)],[" 12.The de-broglie wavelength of an electron and "],[" the wavelength of a photon are same.Thendin "],[" between the energy of the photon and thin "],[" momentum of the electron is "[M2006]],[" 1) "h" .proten e "]

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The de Broglie wavelength of an electron and the wavelength of a photon are same. The ratio between the energy of the photon and the momentum of the electron is

The de Broglie wavelength of an electron moving with a velocity of 1.5×10 8 m/s is equal to that of a photon. Find the ratio of the kinetic energy of the photon to that of the electron.

The equivalent wavelength of a moving electron has the same value as that of a photon having an energy of 6 xx 10^(-17) J . Calculate the momentum of the electron.

The de Broglie wavelength of an electron and the wavelength of a photon are equal and its value is lamda= 10^(-10)m . Which one has a higher kinetic energy?

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The de-Broglie wavelength of an electron is the same as that of a 50 ke X-ray photon. The ratio of the energy of the photon to the kinetic energy of the electron is ( the energy equivalent of electron mass of 0.5 MeV)

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The de-Broglie wavelength of an electron is same as the wavelength of a photon. The energy of a photon is ‘x’ times the K.E. of the electron, then ‘x’ is: (m-mass of electron, h-Planck’s constant, c - velocity of light)

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