JEE Main 31-Jan-2024 Shift 1 Solved Paper

Section: Physics
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Question : 60 of 90
 
Marks: +1, -0
The mass defect in a particular reaction is 0.4g. The amount of energy liberated is n×107‌kWh, where n=_______(speed of light =3×108m∕ s)
[31-Jan-2024 Shift 1]
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