If the mass defect of 5 B 11 is 0.081 u , its average binding energy (in MeV ) is

Question

If the mass defect of 5 B 11 is 0.081 u , its average binding energy (in MeV ) is, 8.60 MeV, 6.85 MeV, 6.60 MeV, 5.86 MeV

MARKS App · Accepted Answer

Given, Δ m for 5 B 1 1 = 0.0821 u Number of nucleons = 11 ​Binding energy = ( 931 × Δ m ) MeV = 9 3 1 × 0.081 = 75.411 MeV Average binding energy = Binding energy Number of nucleons = 75.411 11 = 6.85 MeV

Search any question & find its solution

Looking for more such questions to practice?