Modern Physics 5 Question 20
22. Results of calculations for four different designs of a fusion reactor using D-D reaction are given below. Which of these is most promising based on Lawson criterion ?
(2009)
(a) Deuteron density
(b) Deuteron density
(c) Deuteron density
(d) Deuteron density
Match the Column
| Column I | Column II | ||
|---|---|---|---|
| (A) | Nuclear fusion | (p) | Converts some matter into energy |
| (B) | Nuclear fission | (q) | Generally possible for nuclei with low atomic number |
| (C) | (r) | Generally possible for nuclei with higher atomic number |
|
| (D) | Exothermic nuclear reaction |
(s) | Generally possible for weak nuclear forces |
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Answer:
Correct Answer: 22. (c, d)
Solution:
- As given in the paragraph, a reactor is termed successful, if
