Κεφ 1 γ λυκειου απαντησεισ

Page 1

ù ù þ üÿ



ü-ù ùÿ - ù . 2 10 " 12 " 0!&2 10 " . " 0 " 1. 2. 3. 4. 5. 6.

/ / . / .

7. 8. 9. 10. 11. 12.

. .

13. 14. 15. 16. 17. 18.

/ . .

19. 20. 21.

.

ù . 2 10 " 12 " 0!&2 10 " 2 # 2* # &12) " 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.

18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34.

35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51.

52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66.

ù . 2 10 " 12 " 0!&2 10 " 1# !&1 " 0 * 1. 2. 3. 4. 5.

2 " * .2)" 2 # 3&2) . /0 2 " / .1 " / .1 0/.1 )" !)20!

6. 7. 8. 9. 10.

& 020" 1 /.1 .*! 2 0 0!


ü ü ùÿûü ÿ þ ü ü ù

88

ù . 2 10 " 10 0!&2 10 " . 2 * 2* #

98. . *! " 2 " + " 2 " 2 # ÿ1 0! * 0 . V 5 ⋅ 6370 km = 40⋅103 km. # 0 +" 10 . /0#20!) 0 2 2 3&" . ! *10 . 0 2 *! 2 " + " ⋅ NP ⋅ NP

= 3 ! " .

* 3& . 0 2 / 2 # )L]HDX 2.$*2 2. 2 # 3&2)" # 02. . ) 2 1$ 1 ⋅ P ⋅ V − c c = 2Lf N ⇒ N = = B = /) 2 . 2Lf × P × V

99. I =

F ⋅ P ⋅ V − = = 5⋅1014 +] ñ!. 7 = = 2⋅10–15 s. − I ⋅ P

100. .

hf1 f 1 2 630 nm 1,4 = = = = hf 2 f 2 1 450 nm 1

( = KI = K

B B ⋅ P ⋅ V − F = ⋅ ⋅ - ⋅ V = ⋅ − × P

101. . " * .2 " 0 + 02. 0 &" =

F =

→ Q = =

F = ⋅ P ⋅ V − Q

þ 1#$ )2 2. . 0 &" 0! / " /0 02. 2. .2 2 / .1


-

89

102. KF ⋅ − - ⋅ V × ⋅ P ⋅ V −

. ( = KI = = = ⋅ − P Q =

⋅ : × V ⋅

-

=

103. . =

QP = = QP Q

ò12& F1 2.$*2 2. 2 # 3&2)" 12 1203. *. . F2 2.$*2 2. 2 # 3&2)" 12 #! 2*. )20 ûF

F F NP   − = ⋅ P ⋅ V − ×  −  = ⋅ P ⋅ V − Q Q V  

104. I=

F ⋅ P ⋅ V − = = ⋅ +] ⋅ − P

=

QP = = QP . F I⋅ ⋅108 P ⋅ V − Q

105. F F Q Q = = = = F F Q Q


ü ü ùÿûü ÿ þ ü ü ù

90

106. ü* . ! 1 # 0 )2 & . !)1 2&1 " 0 . ° . & . / .1 " 0 . °. . ñ!. Q F =

60 = 45

3/2 2/2

= ≅ .

F ⋅ = = ⋅ P ⋅ V − Q

107. . ò$ # 0 . .1 . / .1 þ / . + 0 . 2 . $0 / . / 0* # 1 0 2 ! 1 2 #1. . / .3 !02 ) " * .2 " . 2.$*2 2. / / 1 " . ) .#2 þ & . . .1 " 0 . 0 1 " ° þ & . / .1 " 0 . ° – (60° + 90°) = 30° ñ!. Q

60 30

60

= 3

ñ &120 !) 0 2. . ) &1 ñ!. Q 03 ° =

°

60

°

. 3

30

°

108. .

⋅ − P ⋅

P

= ⋅ * .2 "

" * .2 " 2 " . 2 ." 12 #. 0 . = 2 cm #. * 0! . 2.

QP = = QP ñ!. 10 Q

⋅ − P = ⋅ * .2 " − ⋅ P


-

91

109. . þ & . / .1 " / $0 2 # / 02. . ) 2 1$ 1 /

45 2

=

1 ⇒ / °. 2

45° 45°

$0/ 2." 2 . . + 0 . 2 / . + 0 . 2 .

105° /

0* . ! 1 # 0 )2 02. * 2 #" & . 0 .

110. . ) ) ! 3&2) 0 . /# .2) . . $ 0*1 # 0 û ./ 2 3&2) . # 120 . .1 / .1 )$ . 2. /* 1# $!) &"

60° 60°

.

n # n .0!

=

=

3 ⇒ n# = n.0! ⋅

30°

3 = 1,73.

111. . ù / 0 . & . / .1 " 1$*0 Q=

/ ⇒ / Q ° =

3 =

2 2⋅ = ⇒ / °. 2

= ⇒ 3 = R Q

/

30°

112. ò12& . & . . .1 " # 0 . 1 0 2 & . !)1 2&1 " . / & . / .1 " û 02. )2 Q 03. ù 0 1 " 1$*0 )2 Q 03.

. ù#2) 1 . 0 )2 /

. . = ü &" 1# . / ⇒ °± . / ⇒ 90° ± . / ⇒ . / °, 1# . /

/ ./ . . + 0 . / . + 0 . 2 . 0 . 020" 02. * 2 #"


ü ü ùÿûü ÿ þ ü ü ù

92

113. ,. ! 0 033 n = 3 , !. 3 °

114. . þ ) &1 1# . 0 )2. . . + 0 . / . + 0 . 2 . 0 . 020" 02. * 2 #" ü # & . . .1 " 0 . 1 0 2 & . !)1 2&1 " / ./ °. ü &" & . / .1 " 0 . 1 0 ° – (60° + 90°) = 30°. Q 033 3 .

115. . n =

3/2 60 = = 1,73. 1/ 2 30

⋅ P ⋅ V F F = = Q = m = 433 nm. − I I ⋅ V Q =

⇒ = Q = × QP = QP þ 1#$ )2 2. 2 " . 2 ." /0 . 0

116. . n =

2/2 = = 1/ 2

I =

F ⋅ P ⋅ V − = = 4⋅1014 Hz. − ⋅ P

=1,41.

þ 1#$ )2 2. 2 " . 2 ." /0 . 0 " * .2 " 02. =

QP = = QP Q


-

93

117. . ò12& / & . 2 " !+2 " / .1 " 3ï & . 2 " /0*20! " !)1 2&1 " . /ï & . 2 " /0*20! " / .1 " ü 0 / . $0 .! 0" 0 3 0 0", 0 .

45° 45°

/ï 3 = . 0 &" /ï 3 / 3ï

/ 3ï

/ 3ï ü 1 " 1$*0 Q

/ ./ 0 0!$) 0 . 2 . 0 . .! ! " 2 .!$ -

ù ) 2 1$ 1 Q

3 3 = = ⇒ / / n

=

⇒ / °.

þ & . . .1 " 0 . 0 1 " ° ñ!. . . + 0 . 2 . 0 . 02 12 .!$ . .2 1# 0 . 02 12 0 0!$) 0

/

= = Q


94

ü ü ùÿûü ÿ þ ü ü ù


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