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Cathode rays are produced when the pressure is of the order of
Options
(a) 2 cm of Hg
(b) 0.1 cm of Hg
(c) 0.01 mm of Hg
(d) 1μm of Hg
Correct Answer:
0.01 mm of Hg
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When you make ice cubes, the entropy of water
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- Four identical cells of emf Ԑ and internal resistance r are to be connected in series.
- A rocket with a lift-off mass 3.5 x 10⁴ kg is blasted upwards with an initial acceleration
- Two bullets are fired simultaneously, horizontally and with different speeds
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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