ePl; Nju;T - 2018 · 2018. 5. 10. · 93. xU kpd;fhe ;j JUt KidfSf;fpilNa nrq;Fj ;jhf nky;ypa vjph;...

ePl; Nju;T - 2018

rupahd gjpy;fs; & tpsf;fq;fs;

www.speedmedicalcentre.com 98400 77508

,aw;gpay;www.Padasalai.Net www.TrbTnpsc.com

http://www.trbtnpsc.com/2017/09/neet-exam-study-materials-download-tamil-english-medium.html

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91. Xh; myF ePsj;jpw;F 0.5 kg m-1 epiwnfhz;l xU

cNyhff; fop xd;W. fpilkl;lj;Jld; 300 rha;Tf;

Nfhzj;ijf;nfhz;l totog;ghd rha;jsj;jpd; kPJ

fplj;jg;gl;Ls;sJ. fopahdJ fPNo tOf;fhky;

,Uf;f nrq;Fj;J jpirapy; 0.25 T fhe;jg;

Gyj;Jz;ly; nray;gLj;jg;gl;L> mjd; topNa

kpd;Ndhl;lk; ghAk;gb nra;ag; gLfpwJ. vdpy;.

Fopia efuhky; epiyahf itj;jpUf ghAk;kpd;Ndhl;lk;

1)7.14 A

2)14.76 A

3)5.98 A

4)11.32 A

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92. xU kpd;Jz;b 20 mH, xU kpd;Njf;fp 100 kw;Wk; xU kpd;jil 50 Ω Mfpad njhlh;

,izg;gpy;> emf, V=10 sin 314 t f;F ,ilNa ,izf;fg;gl;Ls;sJ ,e;j Rw;wpy;

Vw;gLk; Mw;wy; ,og;G

1) 0.79 W

2) W

3) 0.43 W

4) 1.13 W

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93. xU kpd;fhe;j JUt KidfSf;fpilNa

nrq;Fj;jhf nky;ypa vjph; fhe;jf;fop

itf;fg; gl;Ls;sJ. kpd;fhe;j

kpd;Ndhl;lkhdJ mDkjpf;fg; gl;lJk;>

,ilkl;l fhe;jg;Gyj;jpy; vjph; fhe;jf;fop

Nky;Nehf;fp js;sg;gLfpwJ. vdNt

fopahdJ <h;g;G kpd;epiy Mw;wiyg;

ngWfpwJ. ,jw;F Njitahd Ntiyia

nra;ajUtJ.

1) kpd; %yk;

2) fopnra;ag;gl;Ls;s nghUspd; mzpf;Nfhit

fl;likg;G

3) fhe;jg;Gyk;

4) fhe;jg; Gy khw;wj;jpdhy; Jz;lg;gLk; kpd;Gyk

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94. xU ,aq;F RUs; fhy;tNdh kPl;lhpd;

kpd;Ndhl;l czh;T El;gk; 5 div/mA kw;Wk;

kpd;dOj;j czh;T El;gk; 20 div/V vdpy;

fhy;tNdh kPl;lhpd; kpd;jil

40 Ω250 Ω25 Ω

500 Ω

1) 2) 3) 4)

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95. M epiwnfhz;l xU vnyf;l;uhd;

vd;w Jtf;f jpirNtfj;jpy;> t = 0 epiyapy;> kpd;Gyj;jpDs; EiofpwJ. Jtf;fj;jpy; λ0 vd;gJ

Bgpuhf;yp miyePsk; vdpy;> t Neuj;jpy; Bghuf;yp miyePsk;

o

o

o

o

oo

o

o

(1)eE1mV

(2) t

eE(3) 1 tmV

(4) t

λ +

λ

λ +

λ

( )

0 0V = V i V > 0

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96. xU fjphpaf;fk; nghUSf;F> miu Mas; fhyk;

10 epkplq;fs;. Jtf;fj;jpy; ,Ue;j mZf;fUf;fspd;

vz;zpf;if 600> vdpy; 450 mZf;fUf;fs; rpijTw

MFk; fhyk; (epkplj;jpy;)

(1) 20

(2) 30

(3) 10

(4) 15

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97. 2vo mjph;ntz; nfhz;l (vo vd;gJ gad;

njhlf;f mjph;ntz;) xsp xU cNyhf jfl;bd; kPJ

gLk;NghJ> ckpog;gLk; vnyf;l;uhd;fspd; ngUk

jpirNtfk; v1 gLfjphpd; mjph;ntz; 5vo msT

mjpfhpf;fg;gl;lhy;> mNj jfl;bd; kPjpUe;J

ckpog;gLk; vnyf;l;uhd;fspd; ngUk jpirNtfk; v2

vdpy; v1 ypUe;J v2 w;fhd tpfpjk;

1)1 : 2 2)4 : 1 3)1 : 4 4)2 : 1

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98. i`burd; mZtpd; xU Nghh;

Rw;wpYs;s xU vnyf;l;uhdpd;

,af;f Mw;wYf;Fk; nkhj;j

Mw;wYf;Fkhd jfT

(1) 1 : 1 (2) 2 : -1 (3) 1 : -1 (4) 1 : -2

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99. Jtf;fj;jpy; Xa;T epiyapYs;s xU

nghUshdJ h - cauj;jpypUe;J cuha;tw;w

ghijapy; (glj;jpy; fhl;bathW) fPopwq;fp

xU nrq;Fj;jhd tl;l Rw;iw Kbf;fpwJ.

tl;lr; Rw;wpd; tpl;lk; AB=D vdpy;> cauk;

h-w;F rkkhdJ.

3(1) D27(2) D5

(3) D5(4) D4

SPEED



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100. %d;W nghUs;fs; A: (xU jpl Nfhsk;)> B: (xU nky;ypa tl;l tl;L) kw;Wk;> C (xU tl;l tisak;) xt;nthd;Wk; xNu msT epiw M

kw;Wk; Muk; R nfhz;litahFk;. rkr;rPh;

mr;irg;gw;wp xNu msT NfhzjpirNtfk; ω-y; Roy;fpd;wd. mtw;iw Xa;Tiyf;F nfhz;L

tUtjw;F Njitahd Ntiy msT (w) kjpg;ig g+h;j;jp nra;tjw;fhd njhlh;G

(1) WC > WB > WA (2) WB > WA > WC (3) WA > WB > WC (4) WA > WC > WB

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101. gpd;tUk; $w;wpy; vJ jtwhdJ?

(1) cUSk; cuha;T tOf;Fk;

cuha;itf; fhl;bYk; rpwpaJ

(2) cuha;T tpirahdJ rhh;G

,af;fj;ij vjph;f;f $baJ.

(3) epiy cuha;tpd; tuk;G kjpg;G

Neh;Fj;J vjph;tpidf;F

Neh;tpfpjg; nghUj;jKilaJ

(4) tOf;F cuha;Tf; Fzfk; ePs

myFfisf; nfhz;lJ.

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102. m-epiwnfhz;l efUk; njhFg;G xd;W 4m

epiwnfhz;l epiyahf cs;s njhFg;gpd; kPJ

NkhJfpwJ. NkhjYf;Fg; gpd; epiwFiwthd njhFg;G

Xa;Tepiyf;F tUfpwJ. epiwFiwthd njhFg;gpd;

Jtf;f jpirNtfk; v vdpy;> epiykPl;rpf; Fzfk; (e) d; kjpg;G

(1) 0.5

(2) 0.8

(3) 0.25

(4) 0.4

SPEED



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103. xU xw;iw mZ thAtpd; gUk (V) khWghL mjd; ntg;gepiyiag; (T) nghUj;jjhd

tiuNfhL glj;jpy; fhl;lg;gl;Ls;sJ. glj;jpy; epiy A apypUe;J epiy Bw;F khWk; NghJ thAtpdhy;

nra;ag;gl;l Ntiyf;Fk;> mjdhy; cl;ftug;gl;l

ntg;gj;jpw;Fkhd jfT

2(1)51(2)32(3)32(4)7

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104. xU jpwe;j Mh;fd; Fohapd; mbg;il

mjph;ntz; MdJ xU %ba Mh;fd; Fohapd;

%d;whtJ rPhpirf;Fr; rkkhFk;. %ba Mh;fd;

Fohapd; ePsk; 20 nr.kP. vdpy;> jpwe;j Mh;fd;

Fohapd; ePsk;?

(1) 13.2 cm

(2) 12.5 cm

(3) 8 cm

(4) 16 cm

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105. ePhpd; ciwepiy Gs;spf;Fk; nfhjpepiyg;

Gs;spf;Fk; ,ilNa nray;gLk; xU ,yl;rpa ntg;g

,ae;jpuj;jpd; jpwd;?

(1) 26.8%

(2) 6.25%

(3) 20%

(4) 12.5%

SPEED



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106. ve;j ntg;gepiyapy; Mf;rp[d; %yf;$whdJ

GtpapypUe;J tpLgl;Lr; nry;yj; Njitahd rms Ntfj;ijg; ngWk;. (Mf;rp[d; %yf;$wp;d; epiw (m)

= 2.76 x 10-26 kg Nghy;l;];Nkd; khwpyp

kB = 1.38 x 10-23 J K-1 nfhLf;fg;gl;Ls;sJ).

(1) 2.508 x 104 K

(2) 5.016 x 104 K

(3) 8.360 x 104 K

(4) 1.254 x 104 K

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107 rPuhd kpd;Gyk; d; jhf;fj;jpdhy; q kpd;Dl;lk;

nfhz;l xU nghk;ik fhuhdJ cuha;tw;w fpiljs

gug;gpd; kPJ efh;fpwJ. q tpirapdhy; 1 tpdhb fhy mstpy; mjd; jpirNtfk; 0ypUe;J 6 m/sw;F cah;tilfpwJ. me;j fdj;jpy; kpd;Gyj;jpd; jpir

khw;wg;gLfpwJ. ,e;j Gyj;jpd; jhf;fj;jpy; fhuhdJ

njhlhe;J NkYk; ,uz;L tpdhbfs; efh;fpwJ. vdpy;

0ypUe;J 3 tpdhbfspy; fhhpd; ruhrhp jpirNtfk;

kw;Wk; ruhrhp tpiuT

(1) 2 m/s, 4 m/s

(2) 1 m/s, 3.5 m/s

(3) 1 m/s, 3 m/s

(4) 1.5 m/s, 3 m/s

E→

E→

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108. m-epiw nfhz;l njhFg;G xd;W ϴ-rha;Tf; Nfhzk; nfhz;l ABC vd;w totog;ghd rha;jsj;jpd; kPJ itf;fg;gl;Ls;sJ glj;jpy;

fhl;lg;gl;Ls;sJ. rha;jskhdJ tyg;Gwkhf ‘a’ msT KLf;fk; nfhLf;fg;gLfpwJ. njhFg;G

rha;jsj;jpd;kPJ epiyahf ,Ug;gjw;fhd a kw;Wk;

w;F ,ilNaahd njhlh;G g(1) a

cosec(2) a gcos

g(3) asin

(4)a gtan

=θ

= θ

=θ

= θ

SPEED



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109. xU khzth; kPs;rpw;wsT 0.001 nr.kP.nfhz;l

jpUF mstpiaf; nfhz;L> xU rpwpa ,Uk;G Fz;bd;

tpl;lj;ij msf;fpwhh;. jpUF mstpapd; %y msT

kjpg;G 5 kp.kP. kw;Wk; tl;l msT gphptpd; RopahdJ

Nkw;Nfhs; kl;lj;jpw;F 25 gphpTfSf;F Nky;

xUq;gpize;Js;sJ. jpUF mstp; -0.004 nr.kP.

Ropgpio nfhz;lJ vdpy;> Fz;bd; rhpahd tpl;lk;.

(1) 0.521 cm

(2) 0.053 cm

(3) 0.525 cm

(4) 0.529 cm

SPEED



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110. Gs;sp (2>0> -3)y;> Gs;sp (2>-2>-2)

Ig;nghUj;J> tpir w;fhd

ce;jj;ijf; jUtJ?

^ ^ ^F 4 i 4 j 6k→

= + −

^ ^ ^

^ ^ ^

^ ^ ^

^ ^ ^

(1) 8 i 4 j 7k

(2) 7 i 8 j 4k

(3) 4 i j 8k

(4) 7 i 4 j 8k

− − −

− − −

− − −

− − −

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111. xsptpyfy; vz;nfhz;l rkjs gug;gpd; kPJ>

fhw;wpypUe;J xU jstpisTwh xspgLfpwJ. xU

Fwpg;gpl;l gLNfhzk; ‘i’ y; gpujpgypg;G fjpUk; tpyFfjpUk; xd;Wf;nfhd;W nrq;Fj;jhf ,Ug;gJ

fz;lwpag;gLfpwJ. ,e;j #o;epiyf;F gpd;tUtdtw;wpy;

ve;jf; $w;W rhpahdJ?

(1) gpujpgypg;G xsp mjd; kpd;dpay; ntf;lUldhd

gLjsj;jpw;F ,iz jpirapy; jstpisTWk;

(3) gpujpgypg;G xsp mjd; kpd;dpay; ntf;lhUldhd

gLjsj;jpw;F nrq;fj;J

1 1(2) i sin− = µ

1 1(4) i tan− = µ

SPEED



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112. xU aq; ,ul;il gpsT ghpNrhjidapy;

gpsTfSf;F ,ilg;gl;l d MdJ 2 kp.kP.

gad;gLj;jg;gLk; xspapd; miyePsk;

kw;Wk; jpiuf;Fk; gpsTf;Fk; ,ilg;gl;l njhiyT d d; kjpg;G 100 nr.kP. tisaq;fspd; Nfhz mfyk;

0.20o mNj kw;Wk; D kjpg;gpw;F Nfhz mfyj;ij

0.21o msT mjpfhpf;f> gpsTfSf;F ,ilg;gl;l

njhiytpy; Njitahd khw;wk;

(1) 1.8 mm

(2) 2.1 mm

(3) 1.9 mm

(4) 1.7 mm

λ

o5896 Aλ =

SPEED



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113. xU thdpay; xsptpyfy; njhiy Nehf;fpahdJ>

mjpf Nfhz cUg;ngUf;fKk>; cah; Nfhz

$h;czh;Tk; nfhz;bUf;f> mjd; nghUsUF

tpy;iyahdJ

(1) Fiwe;j Ftpaj;Juk; kw;Wk; mjpf

tpl;lk; nfhz;bUf;f Ntz;Lk;

(2) mjpf Ftpaj;Juk; kw;Wk; mjpf tpl;lk;

nfhz;bUf;f Ntz;Lk;

(3) mjpf Ftpaj;Juk; kw;Wk; rpwpa tpl;lk;

nfhz;bUf;f Ntz;Lk;

(4) Fiwe;j Ftpaj;Juk; kw;Wk; Fiwe;j

tpl;lk; nfhz;bUf;f Ntz;Lk;

SPEED



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114. xU fhh;gd; kpd;jil (47 + 4.7) MdJ mjd;

kjpg;ig fz;lwptjw;fhf tz;z tisaf; FwpaPl;L

milahsk; ,lg;gl;Ls;sJ. ,jd; tz;zf; FwpaPl;L

thpirf;fpukk;

(1) Cjh – kQ;rs; - MuQ;R – nts;sp

(2) kQ;rs; - gr;ir – Cjh – nghd;dpwk;

(3) kQ;rs; - Cjh – MuQ;R – nts;sp

(4) gr;ir – MuQ;R – Cjh – nghd;dpwk;

kΩ

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115. rk kpd;jil ‘R’ nfhz;l ‘n’ – vz;zpf;ifapyhd kpd;jilfs; njhlh; ,izg;gpy;

‘R’ mfkpd;jil nfhz;lJk; ‘E’ msT emf nfhz;lJkhd kpd; fyj;Jld; ,izf;fg;gLfpwJ.

,jpy; ghAk; kpd;Ndhl;lk; I MFk;. ,g;nghOJ ‘n’ vz;zpf;ifapyhd kpd;jilfs; mNj kpd;fyj;Jld;

gf;f ,izg;gpy; ,izf;fg;gl;lhy; ghAk; kpd;Ndhl;lk;

10 I MfpwJ. vdpy; ‘n’ d; kjpg;G

(1) 10

(2) 20

(3) 11

(4) 9

SPEED



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116. xU kpd;fyj; njhFg;ghdJ khWgL vz;zpf;if

‘n’ nfhz;l kpd;fyq;fisf; nfhz;Ls;sJ.

(xt;nthd;wpd; mfkpd;jilAk; ‘r’ nfhz;lJ). mit

njhlh; ,izg;gpy; ,izf;fg;gl;Ls;sd. kpd;fyj;

njhFg;gpd; Kidfs; xd;wpizf;fg;gl;L

kpd;Ndhl;lkhdJ I msf;fg;gLfpwJ. gpd;tUk;

tiuNfhl;by; ve;j xd;W I kw;Wk; n-w;F ,ilNaahd rhpahd njhlh;ig fhz;gpf;fpwJ.

SPEED



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117. xU jplf;NfhskhdJ mjd; rkr;rPh; mr;irg; gw;wp

fl;by;yh ntspapy; jd;dpr;irahf Roy;fpwJ. mjd;

epiwia khw;whky; mjd; Muk; kl;Lk;

mjpfhpf;fg;gLfpwJ. vdpy;> jplf;Nfhsj;ijg;

nghUj;jkl;by; gpd;tUtdtw;wpy; ve;j ,aw;gpay;

fhuzpahdJ fhuzpahdJ khwhky; ,Uf;Fk;.

(1) Nfhz jpirNtfk;

(2) Row;rp ,af;f Mw;wy;

(3) jpUg;Gj;jpwd;

(4) Nfhz ce;jk;

SPEED



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118. #hpadpd; epiw gj;J klq;F FiwthfTk;> <h;g;G

khwpyp gj;J klq;F mjpfkhfTk; mstPl;by;

,Ue;jhy;> gpd;tUk; $w;wpy; vJ jtwhdJ?

(1) kioj;Jspfs; Ntfkhf fPopwq;Fk;

(2) Gtpapy; jdp Crypd; fhy miyT Neuk;

FiwAk;

(3) jiuapy; elg;gJ kpfTk; rpukkhf ,Uf;Fk;

(4) Gtpgug;gpd; kPJ g-d; kjpg;G khwhJ

SPEED



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119. xU jplf; NfhskhdJ cUSk; ,af;fj;jpy;

cs;sJ. cUSk; ,af;fj;jpy;> xU nghUshdJ

,lg;ngah;T ,af;f Mw;wy; (Kt) kw;Wk; Row;rp ,af;f

Mw;wy; (Kr) ,uz;ilAk; mNj Neuj;jpy; ngw;wpUf;Fk;.

vdpy;> jplf;Nfhsj;jpw;fhd Kt : (Kt + Kr) jfT

(1) 7 : 10

(2) 10 : 7

(3) 5 : 7

(4) 2 : 5

SPEED



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120. #hpaidr; Rw;wptUk; ePs;tl;lg; ghijapy; xU

Nfhspd; ,af;f Mw;wy; A, B kw;Wk; C epiyfspy; KiwNa KA , KB kw;Wk; KC MFk;. #hpad; glj;jpy;

fhl;bathW S epiyapy; ,Uf;Fk; NghJ AC vd;gJ nghpa mr;irAk; SB MdJ AC-w;F Neh; Fj;jhfTk; cs;sJ.

(1) KA < KB < KC

(2) KB < KA < KC

(3) KA > KB > KC

(4) KB > KA > KC

SPEED



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121. fPNo nfhLf;fg;gl;Ls;s Rw;wpy;> cs;sPL

kpd;dOj;jk; (Vi) 20 V, VBE = 0 kw;Wk; VCE = 0. vdpy;> IB , IC kw;Wk; d; kjpg;G β

SPEED



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B C

B C

B C

B C

(1) I 40 A,I 10mA, 250(2) I 20 A,I 5mA, 250(3) I 25 A,I 5mA, 200(4) I 40 A,I 5mA, 125

= µ = β =

= µ = β =

= µ = β =

= µ = β =

SPEED



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122. xU p-n re;jpilNahby;> ntg;gg;gLj;jg;gLtjhy; Vw;gLk; ntg;gepiy khw;wk;

(1) jpUg;gpa kpd;jilia kl;Lk; ghjpf;Fk;

(2) p-n re;jpapd; kpd;jilia ghjpf;fhJ

(3) Kd;Ndhf;fpa kpd;jilia kl;Lk; ghjpf;Fk;

(4) p-n re;jpapd; KOtJkhd V-I gz;gpaiy ghjpf;Fk;

SPEED



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123. fPNo nfhLf;fg;gl;Ls;s jh;f;fthapy; Rw;W

mikg;gpy;> cs;sPLfs; A kw;Wk; Bw;fhd rhpahd ntspaPL Y

SPEED



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(1) A.B

(2) A.B A.B

(3) A.B A.B

(4) A B

+

+

+

SPEED



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124. xU fUk;nghUspd; Mw;wy; fjph;tPr;R P kw;Wk; mJ ngUk Mw;wiy miyePsj;jpy; tPRfpwJ.

fUk;nghUspd; ntg;gepiyia> mJ ngUk Mw;wiy

miyePsj;jpy; ntspapl Vw;wthW khw;wpdhy;>

Mw;wy; fjph;tPr;R nP vd;whfpwJ. Vdpy;> n-d; kjpg;G

0λ0

34λ

3(1)4

256(2)81

4(3)3

81(4)256

SPEED



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125. xNu nghUspdhy; nra;ag;gl;l ,uz;L fk;gpfs;

xNu msT gUkd; nfhz;ljhfTk; cs;sd. Kjy;

fk;gpapd; FWf;Fntl;Lg;gug;G A kw;Wk; ,uz;lhtJ

fk;gpapd; FWf;Fntl;Lg;gug;G 3A MFk;. Kjy;

fk;gpapd; ePsj;ij msT mjpfhpf;f mjd; kPJ

tpir F nray;gLj;jg;gLfpwJ vdpy; ,uz;lhtJ

fk;gpiaAk; mNj msT ePl;bf;f Njitahd

tpirapd; msT

∆ l

1)9 F

2)4 F

3)6 F

4)F

SPEED



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126. 1000C y;> ,ay;ghd mOj;jjpy; (1.013 x 105 Nm-2) cs;s 0.1 g khjphp ePiu Mtpahf khw;w 54

fNyhhpf;F 1000C ntg;g Mw;wy; Njitg;gLfpwJ.

,jpy; cw;gj;jpahd Mtpapd; gUkd; 167.1 cc vdpy; khjphpapd; mf Mw;wy; khWghL

1) 104.3 J

2) 42.2 J

3) 208.7 J

4) 84.5 J

SPEED



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127. ‘r’ – Muk; nfhz;l xU rpwpa NfhskhdJ

Xa;T epiyapypUe;J xU gha;k jputj;jpDs;

tpOkhW nra;ag;gLfpwJ. ,jd; tpisthy; gha;k

tpirapdhy; ntg;gk; cUthfpwJ. NfhskhdJ

Kidaf jpir Ntfj;ij milAk;NghJ ntg;g

cUthf;f tPj tPfpjg; nghUj;jk;

1) r3 2) r5 3) r2 4) r4

SPEED



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128. xU kpd;fhe;j miy xU Clfj;jpd; topNa

jpirNtfj;jpy; guTfpwJ. me;jf; fdj;jpy;

kpd;fhe;j miyapd; kpd;Gyk; +y mr;rpy;

miyTWfpwJ> vdpy;> miyTWk; fhe;jg; Gyj;jpd;

jpir

ˆV Vi=

1) -z jpirapy;

2) -y jpirapy;

3) +z jpirapy;

4) -x jpirapy;

SPEED



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129. xU Kg;gl;lfg; nghUspd; xsptpyfy; vz;

kw;Wk; Kg;gl;lfj;jpd; Nfhzk; 300 nts;spg; G+r;R nfhz;L

Kg;gl;lfj;jpd; xU xsptpyfy; gug;G cl;Gwkhf Mbahf

khw;wg;gLfpwJ. xspapd; jd;iknfhz;l xspf;fw;iw xd;W

Kg;gl;lfj;jpd; kw;nwhU gf;fj;jpd; topNa CLUtp mij

topNa jpUk;GfpwJ. (xspg;G+r;rpy; gpujpgypj;jgpd;) mjd;

Kg;gl;lfj;jpd; kPjhd gLNfhzk;

2

1) 600

2) 300

3) 450

4) Rop

SPEED



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130. xU kpd;Jz;bapy; Nrfhpf;fg;gl;Ls;s fhe;j

epiyahw;wy; 25 mJ, kpd;Jz;bapy; kpd;Ndhl;lk;

60 mA vdpy;> kpd;Jz;lypd; kjpg;G

1)0.138 H

2)1.389 H

3)138.88 H

4)13.89 H

SPEED



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131. 15 cm Ftpaj;Juk; nfhz;l xU Fop

MbapypUe;J 40 cm njhiytpy; nghUs; itf;fg;gl;Ls;sJ. Mbia Nehf;fpa jpirapy;

nghUshdJ 20 cm njhiytpw;F efh;j;jg;gl;lhy;> gpk;gj;jpd; ,lg;ngah;T

1) MbapypUe;J 30 cm tpyfpr;nry;Yk;

2) MbapypUe;J 30 cm Nehf;fp ,Uf;Fk;

3) MbapypUe;J 36 cm tpyfpr;nry;Yk;

4) MbapypUe;J 36 cm Nehf;fp ,Uf;Fk;

SPEED



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132. xU fz;zhbf; Fohapy; xj;jpirit Vw;gLj;j

xU ,irf;fit gad;gLj;jg;gLfpwJ. xU ,aq;F

jz;ilf;nfhz;L FohapDs; cs;s fhw;Wj;

jk;gj;jpd; ePsj;ij rhpnra;ayhk;> 270C miwntg;gepiyapy;> mLj;jLj;J ,uz;L

xj;jpirTfs; 20 cm kw;Wk; 73 cm ePsj;jpy; cUthf;fg;gLfpwJ. ,irf;fitapd; mjph;ntz;

320 Hz vdpy;> 270Cf;F xypapd; jpirNtfkhdJ?

1) 330 m/s

2) 350 m/s

3) 339 m/s

4) 300 m/s

SPEED



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133. Q kpd;Dl;lk; kw;Wk; A gug;G nfhz;l

,izjfL kpd;Njf;fpapd; C gphpf;fg;gl;Ls;s ,uz;L

jfLfSf;F ,ilNa fhzg;gLk; epiy kpd;dpay;

tpirahdJ.

1) jfLfSf;F ,ilg;gl;l njhiyit

rhuhjJ.

2) jfLfSf;F ,ilg;gl;l njhiytpw;F

,Ukb %y tpfjg; nghUj;jKilaJ.


Nehpay; tpfpjg; nghUj;jKilaJ


vjph;tpfpj nghUj;jKilaJ.

SPEED



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134. Njitahd cauKs;s fl;blj;jpd; $iuapd;

cr;rpapypUe;J xU CryhdJ njhq;ftplg;gl;Ls;sJ

kw;Wk; mJ xU rPhpir miyapaw;wpNghy; Kd;Dk; gpd;Dk;

,ay;ghf miyTWkhW cs;sJ. ruhrhp epiyapypUe;J

5 m njhiytpy; Cry; ge;jpd; KLf;fk; 20 m/s2 vdpy;>

miyT Neuk;

π(1) 2 s

(2) 2 s

π(3) s

(4) 1 s

SPEED



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135. rPuhd kw;Wk; nrq;Fj;jhf Nky;Nehf;fpa

jpirapyhd xU kpd;Gyk; E y;> xU vnyf;l;uhd; MdJ Xa;TepiyapypUe;J nrq;Fj;jhf h njhiyT fPNo tpOfpwJ. ,g;nghOJ kpd;Gyj;jpd; msT

mg;gbNa itf;fg;gl;L jpirkl;Lk; jpUg;gg;gLfpwJ.

xU GNuhl;lhd; MdJ kpd;Gyj;jpDs; mNj cauk;

h mstpw;F fPNo tpOkhW nra;ag;gLfpwJ. vdpy;

vnyf;l;uhd; tpOk; Neu msT GNuhl;lhd; tOk; Neu

msTld; xg;gpl;lhy;

1) rpwpaJ

2) 10 klq;F nghpaJ

3) 5 klq;F nghpaJ

4) rkkhdJ

SPEED



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ePl; Nju;T - 2018 · 2018. 5. 10. · 93. xU kpd;fhe ;j JUt KidfSf;fpilNa nrq;Fj ;jhf nky;ypa vjph;...

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Transcript of ePl; Nju;T - 2018 · 2018. 5. 10. · 93. xU kpd;fhe ;j JUt KidfSf;fpilNa nrq;Fj ;jhf nky;ypa vjph;...