AIIMS Last 24 Years Solved 1996 – 2019 Physics and Chemistry Video Solutions
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A nucleus emits one-alpha particle and forms a new nucleus. The mass and charge of the new nucleus is changed in one of the following way
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Nov
A nucleus emits one-alpha particle and forms a new nucleus. The mass and charge of the new nucleus is changed in one of the following way A nucleus emits one-alpha particle and forms a new nucleus. The mass and charge of the new nucleus is changed in one of the following way November 28, 2020 [...]
A nucleus of 4Be^9 absorbs an alpha particle and emits a neutron. The resulting nucleus will be
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Nov
A nucleus of 4Be^9 absorbs an alpha particle and emits a neutron. The resulting nucleus will be A nucleus of 4Be^9 absorbs an alpha particle and emits a neutron. The resulting nucleus will be November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 31 - [...]
A tin nucleus has charge +50e. If the proton is at 10^-12 m from the nucleus, then the potential at this position, is (charge on proton is 1 ×6 × 10^-19 C)
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Nov
A tin nucleus has charge +50e. If the proton is at 10^-12 m from the nucleus, then the potential at this position, is (charge on proton is 1 ×6 × 10^-19 C) A tin nucleus has charge +50e. If the proton is at 10^-12 m from the nucleus is (charge on proton is 1 ×6 [...]
What is missing in the following nuclear reaction 1H^2 + 1H^2 ⟶ 2He^3 +?
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Nov
What is missing in the following nuclear reaction 1H^2 + 1H^2 ⟶ 2He^3 +? What is missing in the following nuclear reaction 1H^2 + 1H^2 ⟶ 2He^3 +? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 31 - Nuclei , Physics ,
15eV is given to e− in 4th orbit then find it’s final energy when it comes out of H−atom
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Nov
15eV is given to e− in 4th orbit then find it’s final energy when it comes out of H−atom 15eV is given to e− in 4th orbit then find it's final energy when it comes out of H−atom November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions [...]
The largest wavelength in the ultraviolet region of the hydrogen spectrum is 122 nm. The smallest wavelength in the infrared region of the hydrogen spectrum (to the nearest integer) is
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Nov
The largest wavelength in the ultraviolet region of the hydrogen spectrum is 122 nm. The smallest wavelength in the infrared region of the hydrogen spectrum (to the nearest integer) is The largest wavelength in the ultraviolet region of the hydrogen spectrum is 122 nm. The smallest wavelength in the infrared region of the hydrogen spectrum [...]
In a hydrogen like atom electron makes transition from an energy level with quantum number n to another with quantum number (n−1).If n>>1, the frequency of radiation emitted is proportional to
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Nov
In a hydrogen like atom electron makes transition from an energy level with quantum number n to another with quantum number (n−1).If n>>1, the frequency of radiation emitted is proportional to In a hydrogen like atom electron makes transition from an energy level with quantum number n to another with quantum number (n−1).If n>>1 the [...]
v1 is the frequency of the series limit of Lyman series, v2 is the frequency of the first line of Lyman series and v3 is the frequency of the series limit of the Balmer series. Then
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Nov
v1 is the frequency of the series limit of Lyman series, v2 is the frequency of the first line of Lyman series and v3 is the frequency of the series limit of the Balmer series. Then v1 is the frequency of the series limit of Lyman series v2 is the frequency of the first line [...]
In hydrogen atom electron excites from ground state to higher energy state and its orbital velocity is reduced to 1/3rd of its initial value. The radius of the orbit in the ground state is R. The radius of the orbit in that higher energy state is
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Nov
In hydrogen atom electron excites from ground state to higher energy state and its orbital velocity is reduced to 1/3rd of its initial value. The radius of the orbit in the ground state is R. The radius of the orbit in that higher energy state is The wavelength of Lyman series for first line is [...]
Ionization potential of hydrogen atom is 13.6V. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy 12.1eV. The spectral lines emitted by hydrogen atoms according to Bohr’s theory will be
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Nov
Ionization potential of hydrogen atom is 13.6V. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy 12.1eV. The spectral lines emitted by hydrogen atoms according to Bohr’s theory will be The wavelength of Lyman series for first line is November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - [...]