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Karnataka SSLC Tamil Medium : KSEEB Science April 2009

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83-T 2 Q A : i) BF A U - I ^ U - II W U Q. ii) U - I A - A ^ A - B W U H Q. Y U - II A - C ^ A - D U H Q. iii) U - I A - A 39 , A - B 11 Q. U - II A - C 21 , A - D 6 Q. iv) BF A ZQ Q H Q. v) U - I A - A ^ U - II A - C H H A F e H FW A A Z . vi) U - I A - B ^ U - II A - D H H e A e A H Z . vii) W Y H S A ( Space for Rou gh Work ) S ( 32- Q ). U I ( & ) ( - 65 ) A - A W W A / SZ B ^ e A ( Incomplete statements ) A ^ H . A Z . 1. U H 39 1 = 39 W Q Q, W . Q F A W W (A ) (B) A.C. (C) D.C. (D) W . : ( SPACE F OR ROUGH WORK) 838 12 490 3 2. 83-T Q A W A A . (A ) ^ Z ^ H (B) Z ^ H ^ A (C) A ^ (D) ^ . : 3. U A . | . A H C (A ) ( High frequency ) (B) ( High frequency ) (C) ( Low frequency ) (D) ( Low frequency ) . : 4. X- F H H T A H F . 1 L) m M) J. W. U N) 2 W. | (A) L, R, Z (C) N , P, Y 3 P) X) Q) H Y) W ( steriliser ) R) BF Q Z) U (B) M, Q , X (D) ( Radiography ) M, R, X. : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 5. 4 A ( Reverse biased ) W p-n Q, W Q. (A ) ( Charge carriers ) A^ Q (B) H H ( cell ) W Q (C) (D) W Q H . : 6. W SZ F S ( Total Radio Broadcasting system ) H S A ( parts ) ? (A ) R ( microphone ) ^ ( mixer ) (B) ( speaker ) ^ ( detector ) (C) ( transmitter ) ^ ( receiver ) (D) ^ ( receiving antenna ). : 7. H C H Z ^ H W Q H H Z ( voltage regulator ) W .................... A . (A ) F F ( transducer ) (B) W ( oscillator ) (C) W H (D) H ( detector ). : ( SPACE F OR ROUGH WORK) 838 12 490 5 8. W 83-T Y W T ....................- ^ . (A ) A (B) A (C) (D) A ( centrifugal reaction ). : 9. W W Q Q W W , H W Q H H Q. W Q .................... A . (A ) A ( centrifugal pump ) (B) A ( centrifuge ) (C) A ( centrifugal drying machine ) (D) A ( centrifugal governor ). : 10. C W W e A, A W Q, (A ) (B) (C) F ( Size ) (D) . : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 11. 6 g (A ) W W ^ (B) W W ^ Q (C) ^ (D) ^ . : 12. W W a ^ b , Y e A F , e Q ^ H Q ? (A ) G ab F (B) (C) F G ab (D) ! F G ab G ab . F ! ! : ! 13. H ( Factors ), F U ( Dispersion of light ) Q ^ (A ) A (B) ( Double refraction ) (C) Q H Q (D) Q ^ Q. : ( SPACE F OR ROUGH WORK) 838 12 490 7 14. 83-T H , Q, ^ W ( Composite light ), U Q ( dispersion ) H ^ Q ? (A ) (B) (C) (D) : 15. W , W F H , Z ^ AU W . H F W (A ) ( telescope ) (B) ( spectroscope ) (C) R ( microscope ) (D) W ( binocular ). : 16. ............... H H Q. (A ) CW ( pitch ) (B) ( velocity ) (C) C ( amplitude ) (D) ( speed ). : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 17. 8 U a , W Q, W 3 F Q. U ( ultrasound signal ) 1 5 . ./ F , Q (A ) 2 25 . . (B) 4 5 . . (C) 6 . . (D) 9 . . : 18. ( galaxies ) ^ ( red shift ) H Q (A ) ( universe ) CW A (B) W (C) ^ H (D) U H ( expanding ). : 19. NU A W Q F ( Thunderstorms ) F W W B ............... A . (A ) AW ^ ( granulations ) (B) S ( spicule ) (C) NU U ( solar flares ) (D) NU A ( solar prominence ). : ( SPACE F OR ROUGH WORK) 838 12 490 9 20. 83-T A P, Q, R ^ S H S 0, 5, + 5 ^ 10. Q (A ) S (B) R (C) Q (D) P : 21. W A H . H H U ............... A . (A ) U F (B) U UF (C) U (D) U . : 22. W ^ 146 ? 235 (A ) (B) ! ! 92 U 88 Ra (C) 86 Rn (D) 92 U 226 222 238 . ! ! : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 23. 10 F F W Q (A ) T ^ (B) W ^ H (C) H ^ W (D) T ^ . : 24. NU ( solar cell ) H H W W (A ) (B) (C) (D) F . : 25. NU SZ Q | m Q ^ Q ? (A ) A Q ( spectrum analysis ) (B) W ( chemical analysis ) (C) U ( scanning ) (D) m ( laser ranging ). : ( SPACE F OR ROUGH WORK) 838 12 490 S T 11 26. 83-T U ( Gobar gas plant ) H H U W (A ) A (B) A (C) U (D) U. : 27. ( Brass ), m ^ ( Gunmetal ) A . , Q Q ? (A ) m ( Zinc ) (B) ( Tin ) (C) W ( Iron ) (D) . : 28. Fe , Zn ^ Mg , F ^ U H . W ^ Q U U ? (A ) M g , Zn , F e (B) Fe , M g , Zn (C) Fe , Zn , M g (D) Zn, Mg, Fe. : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 29. 12 F Y F W ............... (A ) ( washing soda ) (B) ( silicone ) (C) F ( water glass ) (D) m ( zeolite ). : Q ? 30. (A ) ( propyne ) (B) ( propane ) (C) ( cyclopropane ) (D) ( propene ). : ( SPACE F OR ROUGH WORK) 838 12 490 13 31. 83-T A ( Quartz )- W Q U H A ZQ Q H H Q ? (A ) | A U (B) | U (C) U (D) U . : 32. Q W Q a - z H ^ 3% Q (A ) W B (B) W U (C) W U y (D) W . : 33. ( LPG ) a H W (A ) (B) (C) (D) . : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 34. 14 F U A Q, W Y F Q Q A H Q. F ............... Q. (A ) BF (B) (C) BF (D) BF BF . : 35. y A U ( Pressure cooker ) F H H ( polymer ) ............... A . (A ) ( Thiokol ) (B) ( Teflon ) (C) ( Nylon ) (D) U ( Neoprene ) : 36. U H H T W ? (A ) ^ (B) ^ C (C) ^ C (D) ^ . : ( SPACE F OR ROUGH WORK) 838 12 490 15 37. 83-T W ^ Q W ( soap ) A ? (A ) F (B) F F (C) F A H (D) F . : 38. W ^ Q Q A S ( water conservation ) ? (A) ^ Q . (B) H S H Q . (C) H ^ U . (D) B U Q H Q . : 39. U A ZQ F ( Distillation ) S U H (A ) F | H (B) ( oil ) (C) F V ( stearic acid ) (D) ( glycerol ). : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 16 A - B 40. D.C. . 41. ( Electromagnetic spectrum ) U e A , 2 e A ( waves ) ? a T ^ A H . ( SPACE F OR ROUGH WORK) 838 12 490 2 17 83-T 42. W C H Q e 24 ^ H ? Y H ? C ^ ( orbital velocity ) ^ H H ( escape velocity ) ^ W F ZQ . 2 43. H A ( single stage rocket )- . 2 ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 44. 18 NU ( Sun spots ) ? W ? W ? 45. 2 ( Transmutation ) ? H P W ( Parent nucleus ) ^ P W ( daughter nucleus )- H F . 88 Ra 226 " #$ # 2 86 Rn 222 ! ( SPACE F OR ROUGH WORK) 838 12 490 19 46. U , e A BF A a A H . 47. 83-T 2 ( alkanes ) ^ ( alkynes ) ^ a H ^ H A H . 2 ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 20 48. U F ( Temporary hardness ) T ^ H Q ? H e . 2 49. a) ( heat engines ) H H ? b) F ( power stroke )- U. c) a ( efficiency ) N ( formula ) W . 4 ( SPACE F OR ROUGH WORK) 838 12 490 ? ^ 21 50. a) | F W Q W U H 83-T H Q ( Blast furnace )- . b) W . Q A W 4 ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 22 U - II ( U ) ( : A - C 35 ) W W A / SZ B ^ e A ( Incomplete statements ) A ^ H . U H A Z . 21 1 = 21 51. H H Q (A ) ( Pisces ) (B) W ( Amphibians ) (C) ( Reptiles ) (D) ( Aves ). : 52. W ^ Q H ? (A ) W Q . (B) U H U . (C) . (D) Q . : 53. ( prothallus ) Q C structure ) ? (A ) H (B) H (C) U H (D) U H . : ( SPACE F OR ROUGH WORK) 838 12 490 ( Independent 23 54. 83-T W ( Embryonic cells ), Q U Q W A ............... H Q. (A ) U ( Meristem ) (B) ( Parenchyma ) (C) ( Collenchyma ) (D) ( Sclerenchyma ). : 55. W ^ U C Q ( imperfect cycle ) Q ? (A ) C (B) z m C (C) C (D) m C . : 56. H ( leaf venation ) H Q ? (A ) (B) HA (C) Q (D) . : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 57. 24 W Q W Q H ZQ, A S Q Q ? (A ) W Q C U (B) ^ (C) W W (D) A BF W ( Caterer ) . : 58. ^ R ( Alveoli ) ^ R A ( Capillaries ) C Q, A H Q. Q W .................... A . (A ) Q F ( columnar epithelium ) (B) A ( squamous epithelium ) (C) ( ciliated epithelium ) (D) ( cuboid epithelium ). : 59. W ( Adulteration of food ) Q (A ) W A H Q Q ( processing ) (B) W A a ( transportation ) (C) W Q ( storage ) (D) ( nutritive value ) A Q. : ( SPACE F OR ROUGH WORK) 838 12 490 25 60. 83-T F U y ( Denitrification ) a S (A ) m ^ H Q (B) , ^ Q (C) H H Q (D) H m ^ Q. : 61. W U A C C , U ............... W A . (A ) A Z (B) Z (C) (D) A . : 62. Q Q ( Plastic bags ) H Q H Q. A V , ............... A . (A ) W C W (B) A W (C) W (D) A W C W . : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 63. 26 | F -B ( Hepatitis-B )- S W A (A ) A (B) (C) T C A U ( Burning sensation in trachea ) (D) A . : 64. H F U A ZQ Q ............... ^ Q. (A ) (B) W (C) Z ( Reddish Brown ) (D) Z ( Yellowish Brown ). : 65. Q , U ( Genetically similar organisms ) W A Q ............... A . (A ) C ( Tissue culturing ) (B) A ( Cloning ) (C) P ( Genetic engineering ) (D) DNA ^ R ( Recombinant DNA technology ). : ( SPACE F OR ROUGH WORK) 838 12 490 27 66. 83-T Q GU Z BF ^ C W U C ............... A . (A ) F C ( Adipose tissue ) (B) C ( Reticular tissue ) (C) U C ( Areolar tissue ) (D) F C ( Cartilage tissue ). : 67. W WT ( cerebrum ) H H Q Q ? (A ) ( Reasoning ) (B) Y ( Mastication ) (C) ( Walking ) (D) H ( Vomiting ). : 68. W ^ | . . . SF Q H Q ? (A ) ^ ( Liver and Pancreas ) (B) ( Production of proteins ) (C) ( Defence mechanism ) (D) C ( Enzyme secretion ). : ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 69. 28 W ^ e A R ............... A . (A ) (B) F. . ( DNA fingerprint technology ) (C) C ( Tissue culturing ) (D) A ( Cloning ). : 70. H A ( Outermost layer ) ............... A . (A ) m F ( Conjunctiva ) (B) ( Sclera ) (C) H ( Choroid ) (D) ( Retina ). : 71. W | . . . B Q (A ) Q A S H Q (B) A A W Q (C) A Q A Q (D) A A H Q. : ( SPACE F OR ROUGH WORK) 838 12 490 29 A A : 83-T D W e A . ii) 72. i) CW , U W H . SQ Y ( vertebrates ) , A Q ? W W . 73. 2 W F ( pistil ) A Q A . 2 ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 30 74. A B H C ( complex permanent tissue ) W H Q ? 2 75. Z A S F, Z Q A TH Q A . W . 76. W ^ Q ( manure ) Q H . Q N ( yield ) H Q ? ? 2 ( SPACE F OR ROUGH WORK) 838 12 490 ( helmet ) 2 31 77. 83-T T H ( Vertical section ) Q a A A . 4 ( SPACE F OR ROUGH WORK) 838 12 490 [ Turn over 83-T 32 ( SPACE F OR ROUGH WORK) 838 12 490

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Additional Info : Karnataka SSLC (Secondary School Leaving Certificate) Tamil Medium - Karnataka Secondary Education Examination Board (KSEEB)
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