Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

In X- ray tube when the accelerating voltage V is halved, the difference between the wavelength of K alpha line and minimum wavelength of continuous X -ray spectrum In X- ray tube when the accelerating voltage V is halved the difference between the wavelength of K alpha line and minimum wavelength of continuous X -ray [...]

If the potential difference the anode and cathode of the X -ray tube increases If the potential difference the anode and cathode of the X -ray tube increases September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The potential energy of the electron in the first orbit is The potential energy of the electron in the first orbit is September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The figure represents the observed intensity by an X -ray tube as function of wavelength. The sharp peaks A and B denote The figure represents the observed intensity by an X -ray tube as function of wavelength. The sharp peaks A and B denote September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

The continuous x -ray spectrum obtained from a coolidge tube is of the form The continuous x -ray spectrum obtained from a coolidge tube is of the form September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The energy required to excite the electron from the third to the fourth orbit The energy required to excite the electron from the third to the fourth orbit September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A single electron orbit around a stationary nucleus of charge +Ze where Z is a constant and e is the magnitude of the electronic charge. It requires47.2eV to excite the electron from the second bohr orbit to the third bohr orbit. Find The value of Z. B B to A and C to A respectively [...]

The energy, the magnitude of linear momentum, magnitude of angular momentum and orbital radius of an electron in a hydrogen atom corresponding to the quantum number n are E, p, L and r respectively. Then according to Bohr’s theory of hydrogen atom, match the expressions in column I with statement in column II. L and [...]

A hydrogen like atom of atomic number Z is in an excited state of quantum number 2n.It can emit a maximum energy photon of 204 eV. if it makes a transiton to quantum state n, then an photon of energy 40.8 eV is emitted.The value of n will be A hydrogen like atom of atomic [...]

The figure indicates the enegry level diagram of an atom and the origin of six spectral lines in emission (e.g. line no.5 series from the transition from level B to A). The following spectral lines will also occur in the absorption spectrum B B to A and C to A respectively C of a certain [...]