Which one of the following nuclear reactions is a source of energy in the sun?
- A$_4^9Be + _2^4He \to _6^{12}C + _0^1n$
- B$_1^1H + _1^1H \to _1^2H + _1^0e + \nu$
- C$_{56}^{144}Ba + _{36}^{92}Kr \to _{92}^{236}U \to \dots$
- D$_1^2H + _1^3H \to _2^4He + _0^1n$
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Similar Questions
The binding energy per nucleon in deuterium and helium nuclei are $1.1 \, MeV$ and $7.0 \, MeV,$ respectively. When two deuterium nuclei fuse to form a helium nucleus,the energy released in the fusion is ........... $MeV$.
MediumAIEEE 2004
View SolutionMatch the $\text{LIST-I}$ with $\text{LIST-II}$:
$A. \text{ } _0^1 n + { }_{92}^{235} U \rightarrow { }_{54}^{140} Xe + { }_{38}^{94} Sr + 2_0^1 n$ $I. \text{ Chemical reaction}$ $B. \text{ } 2H_2 + O_2 \rightarrow 2H_2O$ $II. \text{ Fusion with } +ve \ Q \text{ value}$ $C. \text{ } _1^2 H + _1^2 H \rightarrow _2^3 He + _0^1 n$ $III. \text{ Fission}$ $D. \text{ } _1^1 H + _1^3 H \rightarrow _1^2 H + _1^2 H$ $IV. \text{ Fusion with } -ve \ Q \text{ value}$
Choose the correct answer from the options given below:
| $A. \text{ } _0^1 n + { }_{92}^{235} U \rightarrow { }_{54}^{140} Xe + { }_{38}^{94} Sr + 2_0^1 n$ | $I. \text{ Chemical reaction}$ |
| $B. \text{ } 2H_2 + O_2 \rightarrow 2H_2O$ | $II. \text{ Fusion with } +ve \ Q \text{ value}$ |
| $C. \text{ } _1^2 H + _1^2 H \rightarrow _2^3 He + _0^1 n$ | $III. \text{ Fission}$ |
| $D. \text{ } _1^1 H + _1^3 H \rightarrow _1^2 H + _1^2 H$ | $IV. \text{ Fusion with } -ve \ Q \text{ value}$ |
Choose the correct answer from the options given below:
$A$ power of $100 \ W$ is produced by the fission of $1 \ kg$ of $^{235}U$. For approximately how long will the energy production continue?
Medium
View SolutionWhich of the following nuclei undergoes fission when bombarded with slow neutrons?
Easy
View SolutionIn an atomic reactor and an atomic bomb,the multiplication factor $(r)$ per fission is respectively:
Easy
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