Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Electromagnetic radiation (photon) with highest wavelength results when an electron in the hydrogen atom falls from n=6 to:
07
Dec
Electromagnetic radiation (photon) with highest wavelength results when an electron in the hydrogen atom falls from n=6 to: Electromagnetic radiation (photon) with highest wavelength results when an electron in the hydrogen atom falls from n=6 to: December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A hydrogen atom in the ground state is excited by monochromatic radiation of wavelength λ A ˚. The resulting spectrum consists of maximum 15 different lines. What is the wavelength λ? (RH =109737 cm^−1 )
07
Dec
A hydrogen atom in the ground state is excited by monochromatic radiation of wavelength λ A ˚. The resulting spectrum consists of maximum 15 different lines. What is the wavelength λ? (RH =109737 cm^−1 ) Rutherford's experiments used a beam of which established the nuclear model of atom December 7, 2020 Category: Uncategorised (JEE Advanced [...]
The energy of an electron moving in nth Bohr’s orbit of an element is given by En=−13.6/n^2 Z^2 eV/ atom (Z=atomic number). The graph of E vs. Z^2 (keeping “n” constant) will be :
07
Dec
The energy of an electron moving in nth Bohr’s orbit of an element is given by En=−13.6/n^2 Z^2 eV/ atom (Z=atomic number). The graph of E vs. Z^2 (keeping “n” constant) will be : The energy of an electron moving in nth Bohr's orbit of an element is given by En=−13.6/n^2 Z^2 eV/ atom (Z=atomic [...]
With what velocity should an α- particle travel towards the nucleus of a copper atom at a distance of 10^−13m from the nucleus of the copper atom?
07
Dec
With what velocity should an α- particle travel towards the nucleus of a copper atom at a distance of 10^−13m from the nucleus of the copper atom? With what velocity should an α- particle travel towards the nucleus of a copper atom at a distance of 10^−13m from the nucleus of the copper atom? December [...]
Many elements have non-integral atomic masses, because
07
Dec
Many elements have non-integral atomic masses, because because Many elements have non-integral atomic masses December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The sum of the number of neutrons and proton in the isotope of hydrogen is
07
Dec
The sum of the number of neutrons and proton in the isotope of hydrogen is The sum of the number of neutrons and proton in the isotope of hydrogen is December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The energy of an electron in the first Bohr orbit of H atom is −13.6eV. The possible energy values (s) of the excited state (s) for electron in Bohr orbits of hydrogen is (are)
07
Dec
The energy of an electron in the first Bohr orbit of H atom is −13.6eV. The possible energy values (s) of the excited state (s) for electron in Bohr orbits of hydrogen is (are) The energy of an electron in the first Bohr orbit of H atom is −13.6eV. The possible energy values (s) of [...]
Rutherford’s experiment on scattering of α-particles showed for the first time that the atom has:
07
Dec
Rutherford’s experiment on scattering of α-particles showed for the first time that the atom has: Rutherford's experiment on scattering of α-particles showed for the first time that the atom has: December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The increasing order for the values of e/m (charge/mass) for electron (e), proton (p), neutron (n) and alpha particle (α) is:
07
Dec
The increasing order for the values of e/m (charge/mass) for electron (e), proton (p), neutron (n) and alpha particle (α) is: neutron (n) and alpha particle (α) is: proton (p) The increasing order for the values of e/m (charge/mass) for electron (e) December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Rutherford’s α particle scattering experiment eventually led to the conclusion that
07
Dec
Rutherford’s α particle scattering experiment eventually led to the conclusion that Rutherford's α particle scattering experiment eventually led to the conclusion that December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,