A) excitation of electrons in the atoms
B) collision between the atoms of the gas
C) collisions between the charged particles emitted from the cathode and the atoms of the gas
D) collision between different electrons of the atoms of the gas
Correct Answer: C
Solution :
The discharge of electricity through rarefied gases is an interesting phenomenon which can be system- atically studied with the help of a discharge tube. In discharge tube collisions between the charged particles emitted from the cathode and the atoms of the gas results to the coloured glow in the tube.
You need to login to perform this action.
You will be redirected in
3 sec
