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©Tmail
Jananam.
®Theebgar creation 2003s |
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fUj;jhf;fk;.03
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fjpu;fspd; nghJthd
,ay;Gfs;
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fUj;jhf;fq;fs; Fwpj;J ghu;f;Fk; Kd; mtw;wpd; rkd;ghLfs;
rkg;gLj;Jk; Kiw Fwpj;Jg; ghu;f;f Ntz;Lk;.
fUj;jhf;fq;fspy; Kjypy; mtw;wpd; jpzpntz;Zk; mLj;J mtw;wpd;
mzpntz;Zk; rkg;gLj;jg;gLk;.
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cjhuzkhf
- 27Al13
+ 4He2 ---> 30P15
+ 1n0
- 14N7
+ 4He2 ---> 17O8
+ 1p1
- 238U92
+ 1n0 ---> 239U92
+ g
- 14N13
+ 1n0 ---> 14C6
+ 1p1
,q;F jhf;fk; 01
mZTiyfspy; G@Nlhdpak; cUthFk; nrad;KiwiaAk; 02
tspkz;lyj;jpy; fjpu;jhf;f fhgd; rkjhdp Njhd;wiyAk; Fwpf;fpd;wJ.
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Gjpa %yfq;fis cUthf;fy; rhjuzkhf my;gh fjpu;fs; GNuhj;jd;fs;
Nghd;wtw;why; %yf ,yf;if Nkhjp vjpu;ghu;f;Fk; %yfk; cUthf;fg;gLk;.
,jw;F kpd; Gy Mu;KLf;fpfs; gad;gLj;jg;gLk;.
mjhtJ glj;jpy; fhl;bAs;sthW Vw;wk; ngw;w Kid nfhz;l miwapD}L
Vw;wKs;s ,it nry;Yifapy; Kjypy; kiw kpd; Gyj;jhy; ftug;gl;Lk;
mLj;jjhf Neu; kpd; Gyj;jhy; js;sg;gl;Lk; Mu;KLf;fg;gLk;
Mdhy; ,it mjpf jpzpTs;sikahy; Mu;KLf;f$ba mjpAau; Ntfk;
kl;Lg;gLj;jg; gl;lJthFk;. mj;Jld; ,it NeNuw;wk; ngw;w Jzpf;iffshjyhy;
NeNuw;wKs;s fUtpdhy; (GNuhj;jd;fs;) js;sg;gLk;. vdNt ,yFtpy;
nkhj;Jif eilngwhjJld; fUtpDs; Gije;J Gjpa %yfk; cUthjYk;
rpwpJ fbdk;. mJTk; fUNtw;wk; $ba ghu %yfq;fis jhf;Fjy; kpf
fbdk;.
Mdhy; epA+j;jpud; Vw;wkw;wJ. mj;Jld; my;gh fjpu;fis tpl
jpzpT Fiwe;jJ. vdNt mit vt;tpj vjpu;g;Gkpd;wp fUtpDs; GFe;J
Gjpa %yfj;ij Mf;Fk;. Mdhy; kpd;Gy Kiwahy; Vw;wkw;w epA+j;jpuid
Mu;KLf;f KbahJ. Mdhy; ,jw;F 'irf;FNshl;Nuhd;" vd;w
fUtp mZTiyfspy; gad; gLj;jg;gLfpwJ.
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rpy
Ntisfspy; Njit fUjp %yfq;fSk; NkhJiff;F gad;gLj;jg;gLtJz;L.
238U92
+ 12C6 ---> 244Cf98
+ 1n0
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jw;NghJ fUtpDs;s vjpNuw;wKs;s gPw;whf;fis (b)
gad;gLj;jy; Fwpj;J gpu];jhgpf;fg; gLfpwJ. Vnddpy; mJ jpzptw;wJld;
kiwNaw;wKs;sJ MFk;. MfNt ,yFthf Mu;KLf;f KbtJld; ,yFthf fUtpdhy;
ftug;gl;L fUtpDs; Gije;J nfhs;Sk;.
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mZTiyfspy; rf;jp kl;Lkpd;wp Gjpa %yf rkjhdpfSk; ngwg;gLfpd;wd.
jw;NghJ gpugy;akhd Ntf <Z mZTiy (fast reator )
xU rf;jp gpwg;ghf;fpahf kl;Lkpd;wp G@l;Nlhdpa cw;gj;jpahf;fpahfTk;
gad;gLfpwJ. Ntf <Z mZTiyapy; (fast reator )
vupnghUshd ANudpaj;ij #o Njhupak; mLf;fg;gLk;. jhf;fj;jpd;
NghJ ntspNaWk; Ntf epA+l;Nuhd;fshy; mit Nkhjg;gLk; NghJ vupnghUspw;F
Nkyjpfkhf mitAk; rf;jpia je;jgb G@Nlhdpakhf khWfpd;wJ. G@Nlhdpak;
mZFz;bw;Fupa Kf;fpa %yg;nghUshFk;. vdNtjhd; tl nfhupa Ntf
<Z mZTiyfspw;F (fast reator )
mnkupf;fh vjpu;g;G njuptpj;J tUfpwJ.
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xt;nthd;wpdJk;
Nkhjy;fs; njhlu;e;J........ |
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njhlUk;..........
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thd; ,af;ftpay;