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Concentration Terms

A particle of...

Question

A particle of mass, $^{'} m^{'}$ when annihilated completely gives an energy $E$ equal to:

A

m c^{2}

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B

m / c^{2}

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C

m c

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D

c^{2} / m

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Solution

The correct option is A $m c^{2}$
Einstein mass-energy relation
When mass m decomposes, it converts into energy and total energy is given by
$E = m c^{2}$ .

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