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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.
Related Questions: - A parallel plate air capacitor of capacitance C is connected to a cell of emf
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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 parallel plate air capacitor of capacitance C is connected to a cell of emf
- A simple pendulum oscillates in a vertical plane. When it passes through the mean
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
- If the magnetising field on a ferromagnetic material is increased, its permeability
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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