Question

Problem 1

If mass of proton = 1.008 amu and mass of neutron = 1.009 amu, then the binding energy per nucleon for 4Be9 (mass = 9.012 amu) will be​

Answer 1

Answer:

Hope it will help you

Explanation:

Solution:-

Mass defect

Δm = (4 × 1.008 + 5 × 1.009) – 9.012

= 9.077 – 9.012

=0.065 amu

BE/A = 0.065 × 931 / 9

= 6.72 MeV

Answer 2

Answer:

Answer Verified. Force is a push or a pull that changes or tends to change the state of rest or uniform motion of an object or changes the direction or shape of an object. It causes objects to accelerate. SI unit is Newton.