1 B3(B)! A! B C l : A D A 54 D COB o 09:40 A70 C C : ; A C 2 D A C A C 4 D A D C B D A : A 2B D B D D A C A B A: A C 1 ph?? 1) D A
1 D B D @@ Cl0 @@ DA B A l D (Bl ICl ldl A D @@ " " DIY- @ D lal lbl D (Cl B B B ldl B B B- (-) " DIY B u v B " - B " v B u v B u- d (@ D? X L(Dl. IAl lbl lcl ldl ate? oo (BlO I O [ X (C@ooX oxo DIY B u v B " - B " v B u v B u- d
1 5 D A C@@ 0 1 @ @ Cl ld D D D D6 ll ) 96@ "@0l.1% 1.6% 2.29 " C @) 6. D Ay! 7 (Al 1Bl lc) ldl A A D (A)8 (Bl8 CC 1Clio 'c (D) io Cc A A @@ C D? (A@ ;B@ lc@ 1D) @@ A A A (A)1-4 (B)4 @ 8 @ 9 (C)1-4 @ 8 (D)1 @ 3-4 ^ 5 (104901-NB) @
l0 D D @ A A (Al 1B) (C@ (Dl 1 D@) A l l lb; (C@ @Dl l2 D1@1) A (A@ (B1 (C! @Dl ;) 1@L) 13 D(@ A la! 1B) D lc) A ld)t 14 D A C u - A C (@ D A"@;? (A) (Cl " @ 1D@ "(104901-NB)
15 D@ ) A C A 1 ) 1B) (C! (D)X A (+) l6 D; : A A C A A C A CX la) (B) 1C1 (D@ 17 D A! (A) 1B@ 1C) D @Dl ' A C " D D D A " A A @ A " 9 D l8 D D D B B B B B D B(104901-NB)
l9 D A@ 1 A A C? (A) @B) * (+-) (C) 20 D A A [A) 1B1 (C) ll1d) 2@ D 1 1 A B A? (A1 C+@ B 1B@ B (C@ B (D) B 22. A C @! 1A1 (B) (C1 1D1 1 )
25 A 1 ) A A C A A (A) A lb1 (C): A (D) : A 23 @ ) ^^acc) 40 r 35 30 25i 0 4 8 2 16 é 1) 20 24 (A) 1 ) 1B) 0 4 8 2 20 240 4 8 12 6 11 @) D D (C)(D)OC) @ 3 w4 0 4 8 12 6 (@ 40 r 35 30 25 L *anm) 20 24 0 w 0 20 240 4 8 12 16 20 24 24 D A (A@ 1B) 1C) (D) (+@(104901-NB^
26 D D (A)(B)I(C)(D) " 27. D ( @ D A lx) C 350 m/s D @@ )100 Hz (B)150 Hz (C)200 Hz D)250 Hz 35 0-35 @ 0.0020.010 ; ) @ D 0 4 D l @ @ D 28 D A 0 D@ 1 )l B77 1C1@9@ D B77 D45 o.i (B)191.1 B77.5 (D)191.145 B77.445 29. D A A? 1A)>* (B)** (C) (D) 30 D A 1 ) D 1355 A500 cm C D D @1 A A 1A)(Al)T (B)(Cu) 1C)(Fe 1D)(Au1 @@ cm A) l 2.7 1cul 8.9 R(Fe) 7.8 1Au@ 19.3 C Ak-" 7 (104901-NB)
" -? (Al lbl @Cl 1D1 322 /cm' @00 cm 3 0.2 cal/g? la!200 (Bl1 lt0.2cal (C1O.i cai/g "C (Dl 3 la1 @B1 @C1J ld) 34 (A),], (B) - - "" (104901-NB)
35 D@00g A A A @ ) C l00g D A A 1 1 C A A? (A@ : ioog (B1 :@ 100g (C@ : l00g @ 1(-+) (D) : l00g 36 D B B A A A A A: A (B) (C) 1 ( ( 37 D A A O B B A? 38 D A u v A u v A A? (A)(Cu) B1Zn) @B1lCu) B(Zn) @C)lCu) Bn@ (D)1Cu) B(Sn1(104901-NB)
39. Na? 1A) (B)12 @ 11-111C)11-12-11(D)11-12-12 40 @) (;? (A111 IBl (C) 1D@ : : : (A) (B@ 1Cl 1D@ 42 @) @! (1 A) 2* (B)3* 00vO vo (C)4 @D15 43100 C @00 lo "C 500 la) lbl0c (C)500 g100 @D): ""( : : *
44 D? (B! (C1 @D@ 45 D é A A A? A (A) T - T(B1 B1cl B(D1 B B< D C 46. D 60 c A40 "Ca A 3O 'CB A D6O "C B40 "C B30 A A A) 0C=40 >30C (B) :30C=40 CC>60C (C1:60 40 CC =30 CC (D)30 CC 40 CC =60 47. @!A B Bc - D A:CD>A>B (1 (B)A*B @ClBC @D1 D @@@@@6 Ô@' " D @@
@) 49!1? (A) 1Bl @@ 1C) @Dl 50 ()80c 50g20C (1 (A)12.5 @B)20 (C)30 (Dl40 5@l70 340m/s la) 0.5 @Bl@ 1C)1.5 (D) 2 9 "- 12 1g) *(cal/g )?I 100 I0.5 @300 0.2 200 0.4 S*20 C60 C80 C I 20 30%40%
52. A 300 g A A 240g A1.2g/cm A AmL (A)50 ml (B)60 ml (C)80 ml (D)100 ml A@54 f A3o A' C 53. A? 1A) @B1 @C) (D)*T 54. A? @A@ 1B! (c) (D)13 (104901-NB)