plus two physics public answer key 2017 - padasalai.net-12th …€¦ ·  · 2017-03-21plus two...

PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

Tpdh tif B

gFjp 1

1. 27.93 MeV

2. -27.2 eV

3. 240V,120V kw;Wk; 120V 4. mjd; cs;sPL kpd;Ndhl;lk; Rop 5. 1

6. 98.425 MHz and 98.575 MHz

7. AC apy; kl;Lk;

8. d,p,e 9. xspapd; Fthz;lk; nfhs;if

10. 5900 and 5880 11. INrhNlhg;Gfs; 12. 1.732 13. ,yf;fpd; mZ jhTk; NghJ 14. kpd;Njf;fp gpd;D}l;lk;

gad;gLj;jg;gLfpwJ.

15. IC mjpfhpf;Fk;

16. 2 1

17. 15P32

18. xU khwpypahFk; 19. cah; mjph;ntz; Ch;jp miyfs; 20. kpd;dOj;jk; 21. 10 22. J}hpiffs; 23. Nrhbak; Mtptpsf;F 24. Nfhsj;jpd; cl;Gwk;

25. 5 A rms kpd;Ndhl;lk; 26. XuyF Nfhz tpyfYf;fhd jpUg;G

tpir FiwST

27. 100 28. khw;wk; ,y;yhky; ,Uf;Fk; 29. INrhNlhd;

30. 9 X 104 NC-1

gFjp II

31.

32.

33.

34.q=n.e q=1020 x1.6 x10-19

q=16C I=q/t t=q/I

35.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

36.

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41.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

42.

43.

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45.

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47.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

48.

49. Ig=1mA v=1v G 100 ohm

R=900 ohm G+R=1000 ohm

I =V / Rex = 1/1000 =10-3A I=1mA

I’=V/Rex Rex=V/I’ =1/1x10-4 =104 ohm

Rex =10000 ohm

G+R+R’=10000 ohm

R’=10000-1000=9000 ohm

50.

gFjp -III

51.

52.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

53.

54.

(or)

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

55.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

59.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

gFjp – IV

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

65.

66.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

67.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

68.

69.

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PLUS TWO PHYSICS PUBLIC ANSWER KEY 2017

A.ABIDHA BEGUM PG ASSISTANT IN PHYSICS P.M.G.H.SEC.SCHOOL, KARUR

70.

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