The source of energy of stars is nuclear fusion. Fusion reaction occurs at very high temperature, about `10^(7) `. Energy released in the process of fusion is due to mass defect. It is also called `Q`-value. `Q = Delta mc^(2), Delta m =` mass defect. Mass equivalent to the energy `931 MeV` isA. `6.02 xx 10^(-27) kg`B. `1.662 xx 10^(-27) kg`C. `16.66 xx 10^(-27) kg`D. `16.02 xx 10^(-27) kg`

The source of energy of stars is nuclear fusion. Fusion reaction occur

1.	The source of energy of stars is nuclear fusion. Fusion reaction occurs at very high temperature, about `10^(7) `. Energy released in the process of fusion is due to mass defect. It is also called `Q`-value. `Q = Delta mc^(2), Delta m =` mass defect. Mass equivalent to the energy `931 MeV` isA. `6.02 xx 10^(-27) kg`B. `1.662 xx 10^(-27) kg`C. `16.66 xx 10^(-27) kg`D. `16.02 xx 10^(-27) kg`
Answer» Correct Answer - B

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