AP EAMCET · PHYSICS · Nuclear Physics
In the fusion reaction, \({ }_1 \mathrm{H}^2+{ }_1 \mathrm{H}^2 \rightarrow{ }_2 \mathrm{He}^4+\mathrm{Q}, \mathrm{Q}\) is energy released. If ' \(\mathrm{c}\) ' is the speed of light and ' \(\mathrm{m}\) ' is the mass of each deuterium nucleus then the mass of helium nucleus formed is
- A \(2 \mathrm{~m}+\frac{\mathrm{Q}}{\mathrm{c}^2}\)
- B \(\frac{\mathrm{Q}}{\mathrm{mc}^2}\)
- C \(\mathrm{~m}+\frac{\mathrm{Q}}{\mathrm{c}^2}\)
- D \(2 \mathrm{~m}-\frac{\mathrm{Q}}{\mathrm{c}^2}\)
Answer & Solution
Correct Answer
(D) \(2 \mathrm{~m}-\frac{\mathrm{Q}}{\mathrm{c}^2}\)
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