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  4. In a discharge tube at 0.2 mm of Hg pressure, there is a formation of with glow near the electrodes

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Q. In a discharge tube at 0.2 mm of Hg pressure, there is a formation of with glow near the electrodes

ManipalManipal 2004Dual Nature of Radiation and Matter

Solution:

At 0.2 mm of Hg pressure in the discharge tube, Crooke's dark space with glow near the electrodes occurs, while at 0.5 mm of Hg pressure in discharge tube, Faraday's dark space occurs.