Atoms And Nuclei Question 345
Question: The nuclear fusion reaction , is proposed to be used for the production of industrial power. Assuming the efficiency of process for production of power is 20%, find the ass of the deuterium required approximately for a duration of 1 year. Given mass of nucleus = 2.0141 a.m.u and mass of nuclei = 4.0026 a.m.u and 1 a.m.u. = 31 MeV
Options:
A) 165kg
B) 138kg
C) 180kg
D) 60kg
Show Answer
Answer:
Correct Answer: B
Solution:
-
Mass defect
Energy released when two
nuclei fuse
Total energy required to be produced by nuclear reaction in 1 year
No. of nuclei of
required
Mass of Deuterium required