Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A K alpha X-ray emitted from a sample has an energy of 7.46 keV. Of which element is the sample made?
16
Oct
A K alpha X-ray emitted from a sample has an energy of 7.46 keV. Of which element is the sample made? A K alpha X-ray emitted from a sample has an energy of 7.46 keV. Of which element is the sample made? October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
In the spectrum of singly ionized helium, the wavelength of a line observed is almost the same as the first line of Balmer series of hydrogen. It is due to transition of electron
16
Oct
In the spectrum of singly ionized helium, the wavelength of a line observed is almost the same as the first line of Balmer series of hydrogen. It is due to transition of electron In the spectrum of singly ionized helium the wavelength of a line observed is almost the same as the first line of [...]
In the Bohr model of a pie-mesic atom, a pie meson of mass m pie and of the same charge as the electron is in a circular orbit of radius r about the nucleus with an orbital angular momentum h/2pie.
16
Oct
In the Bohr model of a pie-mesic atom, a pie meson of mass m pie and of the same charge as the electron is in a circular orbit of radius r about the nucleus with an orbital angular momentum h/2pie. a pie meson of mass m pie and of the same charge as the electron [...]
An electron in a Bohr orbit of hydrogen atom with the quantum number n2 has an angular momentum 4.2176 * 10^-34 kg m^2/s. If the electron drops from this level to the next lower
16
Oct
An electron in a Bohr orbit of hydrogen atom with the quantum number n2 has an angular momentum 4.2176 * 10^-34 kg m^2/s. If the electron drops from this level to the next lower An electron in a Bohr orbit of hydrogen atom with the quantum number n2 has an angular momentum 4.2176 * 10^-34 [...]
X-rays emitted from a copper target and a molybdenum target are found to contain a line of wavelength 22,85 nm attributed to the K alpha line of an impurity element. The K alpha lines
16
Oct
X-rays emitted from a copper target and a molybdenum target are found to contain a line of wavelength 22,85 nm attributed to the K alpha line of an impurity element. The K alpha lines 85 nm attributed to the K alpha line of an impurity element. The K alpha lines X-rays emitted from a copper [...]
The circumference of the second Bohr orbit of electron in hydrogen atom is 600 nm. The potential difference that must be applied between the plates so that the electrons have the de Broglie
16
Oct
The circumference of the second Bohr orbit of electron in hydrogen atom is 600 nm. The potential difference that must be applied between the plates so that the electrons have the de Broglie The circumference of the second Bohr orbit of electron in hydrogen atom is 600 nm. The potential difference that must be applied [...]
A conducting current-carrying plane is placed in an external uniform magnetic field. As a result, the magnetic induction becomes equal to B1 on one side of the plane and B2 on the other side. Find the magnetic force acting per unit area of the plane.
16
Oct
A conducting current-carrying plane is placed in an external uniform magnetic field. As a result, the magnetic induction becomes equal to B1 on one side of the plane and B2 on the other side. Find the magnetic force acting per unit area of the plane. A conducting current-carrying plane is placed in an external uniform [...]
A long straight solid conductor of radius 5 cm carries a current of 3 A, which is uniformly distributed over its circular cross-section. Find the magnetic field induction at a distance 4cm from the axis of the conductor. Relative permeability of the conductor = 1000.
16
Oct
A long straight solid conductor of radius 5 cm carries a current of 3 A, which is uniformly distributed over its circular cross-section. Find the magnetic field induction at a distance 4cm from the axis of the conductor. Relative permeability of the conductor = 1000. A long straight solid conductor of radius 5 cm carries [...]
An electron is in an excited state in a hydrogen like atom. It has a total energy of -3.4 eV. The kinetic energy of electron is E and its de Broglie wavelength is lemda
16
Oct
An electron is in an excited state in a hydrogen like atom. It has a total energy of -3.4 eV. The kinetic energy of electron is E and its de Broglie wavelength is lemda An electron is in an excited state in a hydrogen like atom. It has a total energy of -3.4 eV. The [...]
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
16
Oct
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 the difference between the wavelength of K alpha line and minimum wavelength of continuous X -ray spectrum when the accelerating voltage V is halved October 16, [...]