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An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy. What percentage of mass is converted into energy?
Options
(a) 0 .1%
(b) 1%
(c) 2%
(d) 10%
Correct Answer:
0 .1%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A choke is preferred to a resistance for limiting current in AC circuit because
- A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- ₆C¹⁴ absorbs an energitic neutron and emits beta particles. The resulting nucleus is
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
- Two radiations of photons energies 1 eV and 2.5 eV, successively
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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