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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Rate of photoelectric emission is proportional to
- By sucking through a straw, a student can reduce the pressure of his lungs
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- A spring of spring constant 5 x 10³ Nm⁻¹ is streched intially by 5 cm from
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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