The colour of the positive column in a gas discharge tube depends on
The colour of the positive column in a gas discharge tube depends on
- A
The type of glass used to construct the tube
- B
The gas in the tube
- C
The applied voltage
- D
The material of the cathode
Similar Questions
Cathode rays are similar to visible light rays in that
Cathode rays are similar to visible light rays in that
The mass of the electron varies with
The mass of the electron varies with
Which particles are responsible for conductivity of metals ?
Which particles are responsible for conductivity of metals ?
The cathode rays have particle nature because of the fact that
The cathode rays have particle nature because of the fact that
An electron (charge =$1.6 \times {10^{ - 19}}C$) is accelerated through a potential of $ 100,000 V$. The energy acquired by the electron is
An electron (charge =$1.6 \times {10^{ - 19}}C$) is accelerated through a potential of $ 100,000 V$. The energy acquired by the electron is