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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 condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
- The acceleration due to gravity at a place is π² m/sec². Then the time period
- The maximum particle velocity in a wave motion is half the wave velocity.
- Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
- An object of mass 3kg is at rest. Now a force F=6t² i⃗+4t j⃗ is applied on the object
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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