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Pick out the correct statements from the following
I. Electron emission during β-decay is always accompanied by neutrons
II. Nuclear force is charge independent
III. Fusion is the chief source of stellar energy
Options
(a) Both I and II are correct
(b) Both I and III are correct
(c) Only I is correct
(d) Both II and III are correct
Correct Answer:
Both II and III are correct
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A capacitor is used to store 24 watt hour of energy at 1200 volt.
- The unit of thermal conductivity is
- To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA
- Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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