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The energy equivalence of an electron is

The energy equivalence of an electron is Correct Answer 511 keV

Correct option- 1

Concept:

  • According to Einstein's theory of relativity, mass is a condensed (occupied in a small volume) form of energy which simply means that mass can be converted into energy and vice-versa.
  • The mass-energy equivalence concluded that whenever we have mass, it means we got lots of energy just sitting inside the mass.

  • Einstein's mass-energy equivalence is widely used to understand nuclear fission and fusion reaction. By using the famous equation E = mc2. It has revealed that a large amount of energy is liberated during nuclear fission and fusion reaction.
  • The radioactive phenomenon of the various elements is based on mass-energy equivalence.
  • Einstein's equation is used to find the change in mass of the nuclear reactions and can be used to find the binding energy of an atom.

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