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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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- The total energy of a particle executing SHM is 80 J
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
- The total energy of a particle executing SHM is 80 J
- A bar magnet with magnetic moment 2.5×10³ JT⁻¹ is rotating in horizontal plane
- An ideal heat engine works between temperature T₁=500 K and T₂=375 K.
- A uniform chain of length L and mass m is kept on a smooth table. It is released
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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