Question

One MeV of nuclear energy is equivalent to
(a) 1.6 × 10−13 J
(b) 1.6 × 10−19 J
(c) 1.6 × 10−16 J
(d) 1.6 × 10−15 J

Answer 1

Answer:

$1mev \\ = 1 \times 1.6 \times {10}^{ -1 9} \: mj \\ = {10}^{6} \times 1.6 \times {10}^{ - 19} \: j \\ = 1.6 \times {10}^{ - 3} \: j$