Which of the following does not characterize |
|
a) |
The radiations can ionize gases |
b) |
They cause |
c) |
They are deflected by electric and magnetic fields |
d) |
They have wavelengths shorter than ultraviolet rays |
Which of the following does not characterize |
|
a) |
The radiations can ionize gases |
b) |
They cause |
c) |
They are deflected by electric and magnetic fields |
d) |
They have wavelengths shorter than ultraviolet rays |
(c)
X-rays are not having any charge, therefore they are not deflected by electric and magnetic fields
Which of the following is false? |
|
a) |
The |
b) |
The spin quantum number was introduced to explain the splitting of spectral lines of hydrogen atom in the presence of a magnetic field |
c) |
Pauli exclusion principle is followed by fermions which have half integral spins |
d) |
The energy of an orbital in an atom remains the same with increase in the positive charge in its nucleus |
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