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The name of ions knocked out from the hot surface is
Options
(a) nuclei
(b) neutrons
(c) electrons
(d) protons
Correct Answer:
electrons
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
- A circular coil of radius 10cm and 100 turns carries a current 1 A.
- A person wants a real image of his own, 3 times enlarged. Where should he stand
- A long wire carrying a steady current is bent into a circular loop of one turn.
- A condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
- The angular velocity of second’s hand of a watch is
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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