Question

define red glow and green glow in discharge tube experiment​

Answer 1

Answer:In the cathode ray tube, electrons are ejected from the cathode and accelerated through a voltage, gaining some 600 km/s for every volt they are accelerated through. Some of these fast-moving electrons crash into the gas inside the tube, causing it to glow, which allows us to see the path of the beam.

Explanation:

Discharge tube is also called "CROOCK TUBE". ... The tube is filled with any gas. EXPERIMENT. In discharge tube experiment, at low pressure and at very high voltage, an electric current is passed. Due to passage of electric current, a stream of rays is passed in the tube originating from cathode.

Answer 2

Answer:In the cathode ray tube, electrons are ejected from the cathode and accelerated through a voltage, gaining some 600 km/s for every volt they are accelerated through. Some of these fast-moving electrons crash into the gas inside the tube, causing it to glow, which allows us to see the path of the beam.

Explanation:

Discharge tube is also called "CROOCK TUBE". ... The tube is filled with any gas. EXPERIMENT. In discharge tube experiment, at low pressure and at very high voltage, an electric current is passed. Due to passage of electric current, a stream of rays is passed in the tube originating from cathode.