In Raman effect, Stoke’s lines are spectral lines having
In Raman effect, Stoke's lines are spectral lines having Options (a) frequency greater than that of the original line (b)…
6 years ago
Atoms and Nuclei
If the binding energy of the nucleon in ₃⁷Li and ₂⁴He nuclei are 5.60 MeV and 7.06 MeV
If the binding energy of the nucleon in ₃⁷Li and ₂⁴He nuclei are 5.60 MeV and 7.06 MeV respectively, then…
6 years ago
When ₃Li⁷ nuclei are bombarded by protons, and the resultant nuclei are ₄Be⁸,
When ₃Li⁷ nuclei are bombarded by protons, and the resultant nuclei are ₄Be⁸, the emitted particles will be Options (a)…
6 years ago
The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be. The number of nucleons in Ge…
6 years ago
The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV. If two deutrons are fused…
6 years ago
The operation of a nuclear reactor is said to be critical, if the multiplication
The operation of a nuclear reactor is said to be critical, if the multiplication factor(k) has a value Options (a)…
6 years ago
The emission line of Lyman corresponds to the absorption line in laboratory temperature
The emission line of Lyman corresponds to the absorption line in laboratory temperature. The emission line of Balmer at room…
6 years ago
In which case positive work has to be done in seperating them?
In which case positive work has to be done in seperating them? Options (a) electron-electron (b) proton-proton (c) neutron-neutron (d)…
6 years ago
The order of distance of an electron revolving in an atom from nucleus is
The order of distance of an electron revolving in an atom from nucleus is Options (a) 10⁻¹² m (b) 10⁻¹⁰…
6 years ago
The atomic number of the most common element in nuclear fusion is
The atomic number of the most common element in nuclear fusion is Options (a) 92 (b) 80 (c) 30 (d)…
6 years ago