In the phenomenon of electric discharge through gases at low pressure,
Answers
Answered by
0
In the phenomenon of electric discharge through gases at low pressure, the coloured glow in the tube appears as a result of
(a) excitation of electron in atoms
(b) collision between the atom of gas
(c) collision between the charged particles emitted
from the cathode and ten atoms of the gas
(d) collision between different electrons of the atoms of the gas
(a) excitation of electron in atoms
(b) collision between the atom of gas
(c) collision between the charged particles emitted
from the cathode and ten atoms of the gas
(d) collision between different electrons of the atoms of the gas
Similar questions