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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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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- A particle moves from position r₁ = 3i + 2j -6k to position r₂ = 14i + 13 j+ 9 k
- Two charged spheres seperated at a distance d exert a force F on each other.
- The total energy of an electron in the first excited state of hydrogen atom
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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