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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: - A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
- A ball is dropped from the root of a tower of height h
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
- A ball is dropped from the root of a tower of height h
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- Which wavelengths of sun is used finally as electric energy?
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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