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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.
Related Questions: - Consider the following two statements about Kirchhoff’s law
- A source of sound of frequency 256 Hz is moving rapidly towards a wall with a velocity
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Consider the following two statements about Kirchhoff’s law
- A source of sound of frequency 256 Hz is moving rapidly towards a wall with a velocity
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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