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In the phenomenon of electric discharge through gases at low pressure, the coloured glow in the tube appears as a result of
Options
(a) Collisions between the charged paricles emitted from the cathode and the atoms of the gas
(b) Collision between different electrons of the atoms of the gas
(c) Excitation of electrons in the atoms
(d) Collision between the atoms of the gas
Correct Answer:
Collisions between the charged paricles emitted from the cathode and the atoms of the gas
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
- Alternating current is transmitted to distant places at
- A pure semiconductor behaves slightly as a conductor at
- In which of the follows decays, the element does not change?
- The minimum wavelength of X-rays produced in a Collidge tube operated
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
- Alternating current is transmitted to distant places at
- A pure semiconductor behaves slightly as a conductor at
- In which of the follows decays, the element does not change?
- The minimum wavelength of X-rays produced in a Collidge tube operated
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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