Nuclei - Result Question 38

39. If in nuclear fusion process the masses of the fusing nuclei be m1 and m2 and the mass of the resultant nucleus be m3, then

[2004]

(a) m3>(m1+m2)

(b) m3=m1+m2

(c) m3=|m1m2|

(d) m3<(m1+m2)

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Answer:

Correct Answer: 39. (d)

Solution:

39.20

28.24×2(=56.48MeV)

Therefore, Q=56.4839.20=17.28MeV.



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