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[33" The do-Broglic wavelength of an ele...

[33" The do-Broglic wavelength of an electron having "80cV" of "],[" chergy is nearly "(1cV=1.6times10^(-19)J," mass of electron "],[=9.1times10^(-31)" kg.Planck's constant "=6.6times10^(-34)J-s)],[[" (6) "150A," (b) "0.15A," (MGIMS) "],[" (c) "15A," (d) "1.5A]]

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The de - Broglie wavelength of an electron having 80 ev of energy is nearly ( 1eV = 1.6 xx 10^(-19) J , Mass of electron = 9 xx 10^(-31) kg Plank's constant = 6.6 xx 10^(-34) J - sec )

The De- Broglie wavelength of an electron having 80eV energy is nearly (1ev=1.6xx106(-19)J) Mass of the electron =9xx10^(-31)kg Planck 's constant =6.6xx10^(-34)J-s

What is the approximate value of the de broglie wavelength of an electron having 80 eV of electron ? (1eV = 1.6xx10^(-19) J " mass of electron " = 9xx10^(-31) kg, " Plank's constant " = 6.6xx10^(-34) J-sec)

The de-Broglie wavelength of an electron having 80 eV of energy is nearly ( 1 eV = 1.6 xx 10 J-sec Plank's constant = 6.6 xx 10 J-sec )

Obtain de-Broglie waveelngth of an electon of kinetic energy 150 eV.Given mass of electron, m=9.1 xx 10^(-31) kg ,charge on electron, e=1.6 xx 10^(-19) C and Planck's constant , h=6.62 xx 10^(-34) J s .

Calculate the de-Broglie waveelngth of an electron of energy 400 eV.Given,lanck's constant = 6.6 xx 10^(-34) J s, mass of electron = 9.1 xx 10^(31) kg,1 eV = 1.6 xx 10^(-19) J .

Calculate the de-Bronglie waveelngth for electron and protonif their speed is 10^5 m s^(-1) .Given,mass of an electron =9.1 xx 10^(-31) kg ,mass of proton = 1.67 xx 10^(-27) kg and Planck's constant = 6.62 xx 10^(-34) J s .

The de-Broglie wavelength of an electron is 600 nm . The velocity of the electron is: (h = 6.6 xx 10^(-34) J "sec", m = 9.0 xx 10^(-31) kg)