Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
When an electron accelerated by potential difference U is bombarded on a specific metal, the emitted X-ray spectrum obtained is shown in figure. If the potential difference is
15
Oct
When an electron accelerated by potential difference U is bombarded on a specific metal, the emitted X-ray spectrum obtained is shown in figure. If the potential difference is the emitted X-ray spectrum obtained is shown in figure. If the potential difference is When an electron accelerated by potential difference U is bombarded on a specific [...]
The element which has a K alpha X-rays line of wavelength 1.8 A is
15
Oct
The element which has a K alpha X-rays line of wavelength 1.8 A is The element which has a K alpha X-rays line of wavelength 1.8 A is October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The photon radiated from hydrogen corresponding to the second line of Lyman series is absorbed by a hydrogen-like atom X in the second excited state. Then, the hydrogen-like atom
15
Oct
The photon radiated from hydrogen corresponding to the second line of Lyman series is absorbed by a hydrogen-like atom X in the second excited state. Then, the hydrogen-like atom the hydrogen-like atom The photon radiated from hydrogen corresponding to the second line of Lyman series is absorbed by a hydrogen-like atom X in the second [...]
One of the lines in the emission spectrum of Li^2+ has the same wavelength as that of the second line of Balmer series in hydrogen spectrum. The electronic transition corresponding
15
Oct
One of the lines in the emission spectrum of Li^2+ has the same wavelength as that of the second line of Balmer series in hydrogen spectrum. The electronic transition corresponding One of the lines in the emission spectrum of Li^2+ has the same wavelength as that of the second line of Balmer series in hydrogen [...]
The wavelength of K alpha X-rays of two metals A and B are 4/1875R and 1/675R, respectively, where R is Rydberg’s constant. The number of elements lying between A and B according
15
Oct
The wavelength of K alpha X-rays of two metals A and B are 4/1875R and 1/675R, respectively, where R is Rydberg’s constant. The number of elements lying between A and B according respectively The wavelength of K alpha X-rays of two metals A and B are 4/1875R and 1/675R where R is Rydberg's constant. The [...]
The voltage applied to an X-ray tube is 18 kV. The maximum mass of photon emitted by the X-ray tube will be
15
Oct
The voltage applied to an X-ray tube is 18 kV. The maximum mass of photon emitted by the X-ray tube will be The voltage applied to an X-ray tube is 18 kV. The maximum mass of photon emitted by the X-ray tube will be October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
In a hydrogen atom following Bohr’s postulates, the product of linear momentum and angular momentum is proportional to (n) ^x where n is the orbit number. Then x is
15
Oct
In a hydrogen atom following Bohr’s postulates, the product of linear momentum and angular momentum is proportional to (n) ^x where n is the orbit number. Then x is In a hydrogen atom following Bohr's postulates the product of linear momentum and angular momentum is proportional to (n) ^x where n is the orbit number. [...]
Two hydrogen atoms are in excited state with electrons residing in n = 2. The first one is moving toward left and emits a photon of energy E1 toward right. The second one is moving
15
Oct
Two hydrogen atoms are in excited state with electrons residing in n = 2. The first one is moving toward left and emits a photon of energy E1 toward right. The second one is moving Two hydrogen atoms are in excited state with electrons residing in n = 2. The first one is moving toward [...]
If the first excitation potential of a hydrogen-like atom is V electron volt, then the ionization energy of this atom will be
15
Oct
If the first excitation potential of a hydrogen-like atom is V electron volt, then the ionization energy of this atom will be If the first excitation potential of a hydrogen-like atom is V electron volt then the ionization energy of this atom will be October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
In hydrogen spectrum, the shortest wavelength in Balmer series is the lemda. The shortest wavelength in the Brackett series will be
15
Oct
In hydrogen spectrum, the shortest wavelength in Balmer series is the lemda. The shortest wavelength in the Brackett series will be In hydrogen spectrum the shortest wavelength in Balmer series is the lemda. The shortest wavelength in the Brackett series will be October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]