CUET Preparation Today
The energy equivalent of 1 amu in MeV is |
$3.6 \times 10^6$ MeV 1.66 MeV 931.5 MeV 802.35 MeV |
931.5 MeV |
The correct answer is Option (3) → 931.5 MeV $1 amu=1.66×10^{-27}kg$ $E=1.66×10^{-27}×(3×10^8)^2$ $=1.49×10^{-10}J$ and, $E=\frac{1.49×10^{-10}}{1.6×10^{-19}}=931×10^6eV$ $≈931.5 MeV$ |
