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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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- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms⁻¹.
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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 point source emits sound equally in all directions in a non-absorbing medium.
- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms⁻¹.
- The number of NAND gates required to form an AND gate is
- A long solenoid has 500 turns. When a current of 2 ampere is passed through it
- The thermo e.m.f. E in volts of a certain thermocouple is found to vary
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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