01/07/2026
Calculate Mass Defect in Seconds! π― NEET Physics
π Future Doctors! Welcome back to Omega Academy.
In this YouTube Short, we are decoding a high-yield numerical from Class 12 Modern Physics (Nuclear Physics) asked in NEET 2026. Learn the fastest way to calculate the Q-value and convert it into keV without doing heavy calculations! π
π Question Solved in Video:
"Consider the following nuclear reaction: U-238 -> Th-234 + He-4. Take masses of U-238, Th-234 and He-4 as 238.050 u, 234.043 u and 4.003 u, respectively. The Q value for the reaction, in keV, is: [Given : 1 u = 931.5 MeV/cΒ²] [NEET 2026]"
π‘ Mass defect aur Q-value ke questions har saal NEET me aate hain. Is short trick se aap calculation mistakes se bachenge aur apna valuable time save karenge!
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