Calculate the orbital period of the electron in the first excited state of hydrogen atom.

Find the wavelength of electron orbiting in the first excited state of hydrogen atom.

The time period of the electron in the ground state of hydrogen atom is two times the times period of the electon in the first excited state of a certain hydrongen like atom (Atomic number Z). The value of Z is

The time period of the electron in the ground state of hydrogen atom is two times the times period of the electon in the first excited state of a certain hydrongen like atom (Atomic number Z). The value of Z is

Calculate the de Broglies wavelength associated with the electron revolving in the first excited state of hydrogen atom. The ground state energy of the hydrogen atom is -13.6 eV.

The total energy of an electron in the first excited state of the hydrogen atom is -3.4eV. What is the potential energy of the electron in this state ?

The total energy of an electron in the first excited state of hydrogen atom is -3.4 eV . What is the potential energy of the electron in this state ?

The total energy of an electron in the first excited state of hydrogen atom is -3.4eV. What is the kinetic energy of the electron in this state ?

The radius of orbit of an electron and the speed of electron in the ground state of hydrogen atom are 5 . 5 xx 10 ^(-11) m and 4 xx 10^(6) ms^(-1) respectivley . Then , the orbital period of this electron in the first excited state will be . . . . . .