Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Heat at the rate of 200 W is produced in an X-ray tube operation at 20 KV. Find the current in the circuit. Assume that only a small fraction of the kinetic energy of electrons is converted into X-rays.
16
Oct
Heat at the rate of 200 W is produced in an X-ray tube operation at 20 KV. Find the current in the circuit. Assume that only a small fraction of the kinetic energy of electrons is converted into X-rays. match the following The spectral lines of hydrogen-like atom fall within the wavelength range from 950 [...]
The shortest wavelength of the Brackett series of a hydrogen-like atom (atomic number Z) is the same as the shortest wavelength of the Balmer series of hydrogen atom. Find the value of Z.
16
Oct
The shortest wavelength of the Brackett series of a hydrogen-like atom (atomic number Z) is the same as the shortest wavelength of the Balmer series of hydrogen atom. Find the value of Z. The shortest wavelength of the Brackett series of a hydrogen-like atom (atomic number Z) is the same as the shortest wavelength of [...]
An electron in nth excited state in a hydrogen atom comes down to first excited state by emitting ten different wavelengths. Find value of n ( an integer ) .
16
Oct
An electron in nth excited state in a hydrogen atom comes down to first excited state by emitting ten different wavelengths. Find value of n ( an integer ) . An electron in nth excited state in a hydrogen atom comes down to first excited state by emitting ten different wavelengths. Find value of n [...]
An atom of atomic number Z = 11 emits K alpha wavelength which is lemda. Find the atomic number for an atom that emits K alpha radiation with wavelength 4 lemda (an integer).
16
Oct
An atom of atomic number Z = 11 emits K alpha wavelength which is lemda. Find the atomic number for an atom that emits K alpha radiation with wavelength 4 lemda (an integer). An atom of atomic number Z = 11 emits K alpha wavelength which is lemda. Find the atomic number for an atom [...]
Find recoil speed (approximately in m/s) when a hydrogen atom emits a photon during the transition from n = 5 to n = 1.
16
Oct
Find recoil speed (approximately in m/s) when a hydrogen atom emits a photon during the transition from n = 5 to n = 1. Find recoil speed (approximately in m/s) when a hydrogen atom emits a photon during the transition from n = 5 to n = 1. October 16, 2020 Category: Uncategorised (JEE Advanced [...]
The spectral lines of hydrogen-like atom fall within the wavelength range from 950 A to 1350 A. Then, match the following:
16
Oct
The spectral lines of hydrogen-like atom fall within the wavelength range from 950 A to 1350 A. Then, match the following: match the following The spectral lines of hydrogen-like atom fall within the wavelength range from 950 A to 1350 A. Then October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A wire of length l is used to form coil . THe magnetic field at its centre for a given current in it minimum if the coil has
16
Oct
A wire of length l is used to form coil . THe magnetic field at its centre for a given current in it minimum if the coil has A wire of length l is used to form coil . THe magnetic field at its centre for a given current in it minimum if the coil [...]
The resistance of three parts of a circular loop are shown in figure. THe magnetic field at the centre O is
16
Oct
The resistance of three parts of a circular loop are shown in figure. THe magnetic field at the centre O is The resistance of three parts of a circular loop are shown in figure. THe magnetic field at the centre O is October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Take the usual meanings of the symbols to match the following :
16
Oct
Take the usual meanings of the symbols to match the following : Take the usual meanings of the symbols to match the following : October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In each situation of Column 1, a physical quantity related to orbiting electron in hydrogen-like atom is given. The terms “Z” and ‘n’ given in Column 2 have usual meaning in Bohr’s theory.
16
Oct
In each situation of Column 1, a physical quantity related to orbiting electron in hydrogen-like atom is given. The terms “Z” and ‘n’ given in Column 2 have usual meaning in Bohr’s theory. a physical quantity related to orbiting electron in hydrogen-like atom is given. The terms "Z" and 'n' given in Column 2 have [...]