Time Travel
Harishankar Jangid
Department of Physics, Students, B.Sc. First year, Parishkar College of Global Excellence, Jaipur, India
Introduction
,d tekus esa dkj ;k=k oSKkfudksa dh lud ekuh tkrh Fkh vkSj yksx mUgsa ikxy ¼ladh½ oSKkfud dgrs FksA bu lc phtkas dks ns[kus ds fy, gesa pkSFks vk;ke esa tkuk gksxkA
vkbaLVhu ds fy, pkSFkk vk;ke le; gSA vkbaLVhu ds lkis{krk ds fl)kar gS fd le; /khek iM+rk gS ;k rst gksrk gSA ;g bl ckr ij fuHkZj djrk gS fd vki fdlh vkSj pht ds lkis{k esa fdruh rsth ls vkxs c<+rs gSA izdk'k dh xfr dh fudV] varfj{k;ku ds vUnj ds ,d O;fDr dks ?kj ij vius tqM+ok ls T;knk /kheh gksxhA
le; ds vkxs ;k=k djuk vk'p;Ztud :I ls vklku gSA bldk vFkZ izdk'k dh rqyuk esa rsth ls ;k=k djuk gksxk vkSj ;g laHko ugha gS] ysfdu lkekU; lkis{krk esa ik;k tk ldrk gS] vkbaLVhu ds xq:Ro ds fl)kar tks varfj{k vkSj le; dks Þvarfj{k le;Þ ds :i esa ,d twV djrh gS tks nzO;eku dh mifLFkfr esa ?kj tkrh gSA
gj HkkSfrd pht Hkys oks dksbZ Hkh gks lc pht rhu vk;ke okyh gksrh gS vkSj gj pht dh yEckbZ] pkSM+kbZ o Å¡pkbZ gksrh gSA buds vykok ,d vkSj yEckbZ gS Þdky dh yEckbZÞA gj pht dh rjg dky esa Hkh yEckbZ gksrh gS] vkSj varjky eas HkhA dky ;k=k dk eryc gS ml pkSFks vk;ke ds ikj tkukA bls le>us ds fy, ,d mnkgj.k ysrs gSaA vxj dksbZ dkj lh/ks jkLrs ij xfr djrh gS rks og ,d vk;ke esa xfr djrh gS vkSJ nk;sa&ck;sa xfr djus ij ,d vksj vk;kse tqM+ tkrk gS] ysfdu tc ge igkM+h jkLrs ij Åij&uhps xfr djrs gS] rks bl rjg gesa rhljk vk;ke izkIr gksrk gSA ysfdu ge i`Foh ij dky ;k=k dSls dj ldrs gS vkSj ml pkSFks vk;ke esa dSls tk ldrs gSa ;k dky ;k=k dSls dj ldrs gS vc ge blds ckjs esa tkurs gSA
vrhr esa le; ;k=k vkSj mlds ifj.kke
ge dkj ;k=k djus ds dqnjr ds fu;eksa ds vk/kkj ij jkLrk cuk ldrs gS] ryk'k djus ij irk pyrk gS fd oks rks igys ls gh gS mudk uke okeZgkWy gSA okeZgkWy gekjs pkjkas vkSj gS ijUrq oks brus NksVs gS fd geas utj ugha vkrs gS] okeZgkWy cgqr NksVs&NksVs gS oks dky vkSj varjky ds pIis&pIis ij gS vkxs bls le>rs gSA dksbZ pht u rks lery gS vkSj u gh Bksl vxj /;ku ls ns[ks rks gj pht esa lqjk[k] njkj dh >qjhZ utj vk,xhA
;g HkkSfrdh dk vke fl)kar gSA tks dky ij Hkh ykxw gksrk gSA ge ,d Pull Table
njkjsa x<~<s >qfjZ;ka gksrh gSA vxj cgqr NksVs iSekus ij ckr djsa eryc v.kq vkSj ijek.kq iSekus ij rks geas oks feysxk ftls dgrs gS DokUVe QkWxA ;gh txg gS tgk¡ gksrs gS okeZgkWyA dky vkSj varjky ds chp vkus tkus ds ;s NksVs&NksVs jkLrs yxkrkj curs gS vkSj u"V gksrs jgrs gSa vkSj oks DokaVe txr esa ges'kk cus jgrs gSa vly esa nks vyx
vyx txgksa vkSj vk;keksa dks tksM+rs gS ysfdu ;s okLrfod lqjaxksa 1cm ds 1 vjcosa
fgLls ftruh pkSM+h gksrh gS] mlls dksbZ rks ugha xqtj ldrk ysfdu ;s okeZgkWy Vkbe e'khu] gekjs fy, vk/kkj cu ldrh gS] dbZ oSKkfud ekurs gSa fd buesa ls fdlh ,d d, dbZ [kjc xquk cM+k djds bruk cM+k cuk fn;k tk;s fd mlesa ls dksbZ balku ;k varfj{k ;ku xqtj ldsA vxj gekjs ikl ,slh VsDuksykWth gks vkSj t:jr ftruh ÅtkZ fey tk, rks ge varfj{k ls ,d cM+k okeZgkWy cuk ldrs gS] ysfdu vHkh rd ,slk ugha fd;k tk ldk gS] ijUrq ge bls cuk ldrs gSA vkbaLVhu ds xq:Ro ds fl)kar dks varfj{k vkSj le; dks Þvarfj{k le;Þ ds :i esa ,dtqV djrh gS] tks nzO;eku dh mifLFkfr esa ?kV tkrh gS] ;g okeZgkWy dh laHkkouk ds fy, vuqefr nsrk gSA
ldrsA LVsQu gkWfdax dks ugha yxrk fd dksbZ pht [kqn dks ukeqefdu cuk ldrh gS rks czãk.M dks dksbZ Hkh vQjk&rQjh ds egksy esa tkus ls jksd ugha ik;sxkA blfy, ges'kk dqN uk dqN ,slk gksrk gS tks fojks/kkHkk"k dks jksdrk gsa bldh dksbZ u dksbZ otg rks gS fd gekjs oSKkfud bl gky esa ugha igq¡prs dh [kwn dks xksyh ekj ysA ysfdu bl leL;k fd tM+ rks okeZgkWy gh FkkA LVsQy ekfdax bl urhts ij igq¡ps dh okeZgkWy dk otwn gh ugha gks ldrkA mldh otg gS ¼ÝhM cSd½A mUgsa yxrk gS fd okeZgkWy ds lkFk Hkh ,slk gksrk gS] blesa jsfM;slu gS] mlds vUnj tkrk gS vksj mldk ,d ywi cu tkrk gS] mldk ¼ÝhM csd½ bruk rkdroj gksrk gS fd mlls okeZgkWy gh u"V gks tkrk gSA ysfdu okeZgkWy rks vHkh vkSj ckn esa Hkh jgsaxs 'kk;n ge mUgas cM+k Hkh dj ys ysfdu mudk mi;ksx Vkbe e'khu ds #i esa ugha dj ldrs rks mUgksaus vuqeku yxk;k fd blfy, mudh ikVhZ esa dksbZ ugha vk;kA mUgsa yxrk gS fdlh u fdlh vkSj rjg ls vrhr dh dky ;k=k dj ikuk ukeqfdu gSA ,slk djus ij fojks/kkHkk"k rks gksxk gh gksxkA ysfdu dgkuh ;gh [kRe ugha gksxhA fdlh rjg fd dky ;k=k dj gh ugh ik;sxsA dky ;k=k rks gksxh ghA ijarq Hkfo"; dh dky ;k=k gksxhA
Hkfo"; esa le; ;k=k
le; fdlh unh ds rjg vkxs c<+rk gS vkSj ,slk yxrk gS fd ge le; dh /kkjk ds lkFk cgrs tk jgs gS] ysfdu oks Hkh vyx&vyx ls cgrk gS vkSj ;gh Hkfo"; dh lsj dh dqath gSA ;g fopkj fn;k Fkka vYCkVZ vkaLVhu usA mUgsa yxrk Fkk dqN txgksa ij oDr dh j¶rkj de gks tkrh gSa vksj dqN txgksa ij rstA budh ckr fcYdqy lgh Fkh mldk
lcqr gS] Bhd gekjs Åij varfj{k esa gSA mixzg usVodZ GPS tks i`Foh ds pDdj yxkrs
jgrs gs] ysfdu muls irk pyrk gS] varfj{k esa oDr dh j¶rkj i`Foh ls rst gSA gj ;ku ds vUnj ds csgn LVhd ?kM+h yxh gSA ysfdu bruh lfVd gksus ds ckn Hkh oks jkst 1 lS- ds 1 vjc os fgLls ftruh rst gks tkrk gS] ;s bruk cM+s ugha blfy, bls jkst Bhd djuk iM+rk gS vxj ,slk ugha fd;k tk;s rks cgqr gh ekeqyh ls cnyko ls Hkh iwjk
fLkLVe gh fcxM+ tk;sxkA ftlls i`Foh ij gj ;a= esa jkstkuk 10 Km. dk QdZ vk
tk;sxkA blls irk pyrk gS fd fdruk QdZ iM+ ldrk gSA leL;k mu ?kfM+;ksa esa ughaA leL;k rks ;g fd ogk¡ oDr gh i`Foh ls rst pyrk gSa bldh vlyh otg gSA gekjh i`Foh dk HkkjA vkabLVhu dks vanktk Fkk fd fdlh fi.M dk vlj Vkbe ij iM+rk gS vkSj oks unh ds /kheh cgko okys fgLls dh rjg oDr dh j¶rkj dks de djrk gS rks fi.M ftruk Hkkjh gksxk oDr ij f[kpkao Hkh mruk gh T;knk gksxkA ;g rks vuks[kk lp gSA ftlds lgkjs ge Hkfo"; dh ;k=k dj ldrs gSA
cnyko gekjs fy, dky ;k=k dk njoktk [kksyrk gSA vxj ges dky;k=k djuh gs rks ges oks pht pkfg, tks fijkfeM ls T;knk Hkkjh gS vkSj oks gekjh vdk'kxaxk ds dsUnz ea ge ls djhc 26 gtkj o"kZ nwj ekStwn gS gekjs iwjs rkjke.My dh lcls Hkkjh pht oks <+dh gS] xSl ds cknyksa vkSj rkjks lsA oks ,d cgqr cM+k CySd gkWy gSA ftldk Hkkj djhc 40 yk[k lwjtksa ds cjkcj gS vkSj yxrk gS oks vius gh xq#Rokd"kZ.k cy ds nckc ls blds vUnj nc x;s gS] ge ftruk mlds ikl tk;sxs xq#Rokd"kZ.k cy Hkh mruk gh T;knk gksxkA mlds T;knk ikl tkus ij rks izdk'k Hkh mlds paxqt ls ugha cp ldrkA oks va/ksjs esa <+rk 2-5 djksM fdeh- O;kl dk ,d xksyk gSA bl rjg ds CySd gkWy dk le; ij xgjk izHkko gSA ;g le; dks bruk de dj nsrk gS fd czek.M dh dksbZ pht mls vkSj de ugha dj ldrh gS ;fn dksbZ varfj{k ;ku mldk Qk;nk mBkus eas dke;kc gks x;k rks D;k gksxk\ lcls igys rks mls mlds vUnj f[kps tkus ls cpuk gksxk blds fy, mUgs mlds fdukjs ls xqtjuk gksxk rkfd oks mUgs [khap uk ik;s mUgs lgh fn'kk j¶rkj cuk;s j[kuh gksxh ojuk oks cp u ik;sxkA vxj lc dqN Bhd jgk rks og ;ku mlds djhc 5 djksM+ fdeh O;kl dh ifjØek djus yxsxkA ogk¡ fcYdqy lqjf{kr gksxkA mldh j¶rkj mruh gh gksxhA oks vkxs ugha fxj ik;sxkA mls vfHk;ku ij dksbZ Lis'k ,atslh i`Foh ;k Cysd gkWy ls dkQh nwj fu;a=.k j[k jgh gksxh rks mls yxsxk mldk ;ku 16 feuV esa ,d pDdj yxk jgk gS ysfud ;ku esa cSBs yksx fouk'k ds cgqr ikl gksaxs muds fy, oDr dh j¶rkj dkQh de gksxhA ogk¡ bldk vlj Hkh vyx gksxkA ;ku ds dehZ ny ds fy, rks oDr djhc vk/kk gks tk;sxkA viuh 16 feuV dh ifjØek ds fy, mUgs 8 feuV gh eglq'k gksaxsA ;fn dehZ ny us mlds 5 lky pDdj yxk;k rks nqfu;k nl lky vkxs fudy tk;sxhA blls fojks/kkHkkl ugha gksrk gSA
blds vykok dky ;k=k dk ,d vkSj lk/ku gSA mldh enn ls ge ,d vlyh Vkbe e'khu Hkh cuk ldrs gSA ysfdu oks gekjh vk[kjh vkSj csgrfju mEehn gSA pkSFks vk;ke ls lQj djuk oks fcYdqy vklku ugha ysfdu gk ,slk dj ikus dk cM+k gh lk/kkj.k rjhdk t#j gSA blds fy, ges cgqr rsth ls lQj djuk gksxkA bldh otg Hkh czaek.M
dk ,d vuks[kk rF; gh gSA ,d [kxksfy; j¶rkj lhek gS] 3 × 108 m/s dh mls ge
gks tk;sxh uk] rks og xyrh ls lgh og gh izdk'k dh j¶rkj ds ØkWl ugha dj tk;sxhA dqnjr dk fu;e Vªsu esa oDr dh j¶rkj de djds mls ,slk ugha djus nsxkA oks bruh rsth ls nkSM+ gh ugh ldrh fd ml lhek dks ikj dj ysA oDr ges'kk j¶rkj dh lhek dks cpk;s j[kus ds fy, viuh j¶rkj de dj nsrk gSA blh rf; ds vk/kkj ij ge Hkfo"; esa T;knk nwjh r; dj ik;saxsA ekuk fd oks Vªsu izdk'k ds yxHkx j¶rkj xfr gqbZ 100 lky rd pyrh gS vkSj 100 lky ckn :drh gS ysfdu Vªsu esa cSBs O;fDr;ksa ds fy, rks lIrkg chrk gS fd oks Hkfo"; esa 100 lky vkxs igq¡p tkrs gS ysfdu ml j¶rkj ls pyus okyh Vªsu crkuk rks ukeqefdu gS ysfdu Vªsu tSlh pht fLoV~tjysaM ds thusok esa cuk yh xbZ gSA ,d ikVhZdy ,Dlyhjslu tks nqfu;k esa lcls cM+k gSA tehu ds vUnj ,d xksykdkj lqjax cuh gqbZ gks ftldh yEckbZ djhc 26 fdeh- gSA ftlus [kjcksa NksVs&NksVs d.k curs gSA tSls gh bls pyk;k tkrk gS mudh j¶rkj iyd >idus ls igyhs dh brus ls gh oDr esa 'kwU; ls 1 djksM+ fdyksehVj izfr ?kaVk gks tkrh gSA vxj 'kfDr c<+k nh tk;s rks mudh j¶rkj Hkh c<rh tk;sxhA fQj ,d oDr vk;sxk tc oks ml lqjax esa ,d lsd.M esa X;kjg gtkj ckj pDdj yxk;sxkA ;kfu izdk'k dh j¶rkj ds cjkcj dh j¶rkj ysfdu Vªsu dh rjg oks Hkh ml lhek rd ugha igwap ik;sxs oks ml lhek ds 99-99 izfr'kr rd gh igqp ik;sxsA ysfdu ;s lc gksus ij oks dky ;k=k ftudh mez cgqr de gksrh gS] vkerkSj ij oks lsd.M ds 25 vjcos fgLls esa VwV tkrs gSaA ysfdu tc mUgs djhc&izdkj dh j¶rkj ls pyk;k tkrk gS rks mudh mez yxHkx 30 izfr'kr c<+ tkrh gSA ;s d.k vlyh dky ;k=h gSA vxj gesa Hkfo"; dh lSj ij tkuk pkgrs gSa rks gesa T;knk ls T;knk rst tkuk gksxk vksj ,slk djus ds fy, gesa varfj{k ea tkuk gksxkA valku dk vktrd dk cuk;k x;k lcls rst ckgu gS viksyks&10 mldh j¶rkj gS 40 gtkj fdeh izfr ?kaVkA ysfdu dky ;k=k ds fy, gesa j¶rkj 2000 xquk t;knk pkfg, blds fy, gesa cukuk gksxkA ,d dgh cM+k ;ku tks ,d cgqr cMh e'khu gksA oks ;ku bruk cM+k gksuk pkfg, fd mlesa bruk ba/ku j[kk t ldsxk fd oks izdk'k ds osx ls py ldsA ml [kxksfy; lhek rd igqpus ds fy, mls iwjh 'kfDr ls bls 6 lky rd pyuk gksxkA 'kq: ea rks mls /khjs&/khjs gh ys tkuk gksxk D;ksafd tku dkQh cM+k Hkjh gksxk ysfdu bldh j¶rkj tYn gh cny tk;sxh vkSjyEch nwjh r; djus yxsxkA flQZ og g¶rs le; ls xSls ds fo'kky usIpwu xzg ig¡p tk;sxs vkSj 2 lky ckn oks izdk'k dh vk/kh j¶rkj ij gksxk vkSj lkSj e.My esa dkQh nwj igqp tk;sxsa vkSj vxys 2 lky rd ml xfr lhek ds 90 izfr'kr rd igqp tk,xkA i`Foh lsdjhc 50 yk[k fdeh nwj tkus ij vksj vius ykap ds 4 lky ckn izdk'k dh xfr ds cjkcj mM+us yxsxkA ml lku ij gj ?kaVk i`Foh ds nks ?kaVs ds cjkcj gksxk vkSj dgkuh dgha [kRe ugha gksxh iwjh j¶rkj ls mM+rk oks ;ku 2 lky ckn izdk'k dh j¶rkj ls ds 99 izfr'kr dh j¶rkj ds cjkcj osx ls mM+us yxsxkA bl j¶rkj ij ;ku esa ,d fnu i`Foh ds k,d lky ds cjkcj gksxkA rc oks ;ku Hkfo"; esa mM+ku HkjsxkA
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