Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Obtain a relation between the frequencies of K alpha, K beta, and L alpha lines for a target material.
15
Oct
Obtain a relation between the frequencies of K alpha, K beta, and L alpha lines for a target material. and L alpha lines for a target material. K beta Obtain a relation between the frequencies of K alpha October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Calculate the wavelength of K alpha line for the target made of tungsten (Z = 74).
15
Oct
Calculate the wavelength of K alpha line for the target made of tungsten (Z = 74). Calculate the wavelength of K alpha line for the target made of tungsten (Z = 74). October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Calculate the cut-off wavelength of the X-ray emitted by a Coolidge tube operation at 40 kV.
15
Oct
Calculate the cut-off wavelength of the X-ray emitted by a Coolidge tube operation at 40 kV. Calculate the cut-off wavelength of the X-ray emitted by a Coolidge tube operation at 40 kV. October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
State the following statements as True or False. (a) X-rays are electromagnetic waves because these are produced by the deceleration of fast moving electrons. (b) X-rays are electromagnetic waves because
15
Oct
State the following statements as True or False. (a) X-rays are electromagnetic waves because these are produced by the deceleration of fast moving electrons. (b) X-rays are electromagnetic waves because An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of the collision the atom is excited [...]
Suppose that means were available for stripping 28 electrons from 29Cu in vapour of this metal. (a) Compute the first three energy levels for the remaining electron. (b) Find the wavelength
15
Oct
Suppose that means were available for stripping 28 electrons from 29Cu in vapour of this metal. (a) Compute the first three energy levels for the remaining electron. (b) Find the wavelength Suppose that means were available for stripping 28 electrons from 29Cu in vapour of this metal. (a) Compute the first three energy levels for [...]
The ground state energy of hydrogen atom is -13.6 eV. (a) What is the kinetic energy of an electron in the second excited state? (b) If the electron jumps to the ground state from the
15
Oct
The ground state energy of hydrogen atom is -13.6 eV. (a) What is the kinetic energy of an electron in the second excited state? (b) If the electron jumps to the ground state from the The ground state energy of hydrogen atom is -13.6 eV. (a) What is the kinetic energy of an electron in [...]
The energy levels of an atom are as shown in figure. Which one of these transitions will result in the emission of a photon of wavelength 275 nm ?
15
Oct
The energy levels of an atom are as shown in figure. Which one of these transitions will result in the emission of a photon of wavelength 275 nm ? The energy levels of an atom are as shown in figure. Which one of these transitions will result in the emission of a photon of wavelength [...]
According to classical physics, an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen atom
15
Oct
According to classical physics, an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen atom According to classical physics an electron in periodic motion will emit electromagnetic radiation with the same frequency as that of its revolution. Compute this value for hydrogen [...]
An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of the collision, the atom is excited to a higher energy state and the electron is scattered with
15
Oct
An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of the collision, the atom is excited to a higher energy state and the electron is scattered with An electron having energy 20 eV collides with a hydrogen atom in the ground state. As a result of [...]
Taking into account the motion of the nucleus of a hydrogen atom, find the expressions for the electron’s binding energy in the ground state and for the Rydberg constant.
15
Oct
Taking into account the motion of the nucleus of a hydrogen atom, find the expressions for the electron’s binding energy in the ground state and for the Rydberg constant. find the expressions for the electron's binding energy in the ground state and for the Rydberg constant. Taking into account the motion of the nucleus of [...]