Physics Physics Ncert Solutions Class 12th Class 12th Ncert Solutions Physics Class 12th NCERT NCERT Solutions Nuclei

How is nuclear binding energy calculated, and why is it important?

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Nuclear Binding Energy is the amount of energy required to completely dismantle a nucleus into its individual protons and neutrons which is equivalent to the amount of energy to form a nucleous from its constituent nucleons (protons and neutrons).

Binding energy is calculated using Einstein's mass-energy equivalence relation:

$B.E. = \Delta m \cdot c^2$ Where:

$\Delta m$ = mass defect (in kg or amu)
$c$ = speed of light $(3 \times 10^8 \, \text {m/s})$

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