F = k Q Q r F = k Q = k Q r r Q
Q = Fr k = C 0 5 C 9 0 5 Q 0 3 n = = 9 = 65. 0 e 6. 0 4 3 A B 7 7 9 6 C D 7 7 F = k q 7q = k 7q r r q + 7q = 4q F = k 4q 4q = k 6q r r F = 6 F 7 7q q = 3q s c = t s c = t v = s - s t F 9 = F 7
F = k Q Q εr F a m
F F A B 4 3F F C D 8 0 Q Q A B 3 4 CQ DQ 3 5
E = F q E F E=F/q F=qE E F q q E F q N/C N
E = F q = 5 3 A 0 3 A 6 N / C = 50 N / C 0 E = F q = 3 3 B 0 3 B 6 N / C = 3 0 N / C 0 E E = F q [ ]
D F = k q q kq q r r kq q r E = F A q F = k q q F = k q q r r E = k Q r
E = F E = k Q q r F E = E = k Q q r q Q
4 E = F [ ] q
U = W AB q AB U = W WAB A B q
WAB UAB = = 5 3 0 6 V = 5V q 6 0 5 WBC. 0 UBC = = 6 V = V q 6 0 () U = W W () q
ε U = q
C = Q U
Q C = = 6 6 0 6 F = 3 0 F = 3µ F U Q U Q Q = = U U C = Q U
F = k Q Q r F E = q U = W q ( ) =W=qU Q ( C = ) U 4 D C 3 A 4 5 7.50 4 3 r(r R)
q = πrr Q = r R Q B 4π 4 r R + q r F = k q R = k = kqqr Bq R Q q 4 4 R 4R kqqr 4 4R
U = W q = 5 E 0 4 AB 6 V = 0 V 5 0
F F [ ] F
b Da = Ob a q =.5 0-8 C 4 (3) d = 5 3 0 m
I = q t () I = q t t
q 300 t = = s = 600s I 0. 5 I t I = t t = = 4 I I t 6 0 0.005s = 600s 05. I = q t =.6 0 9 4 A = 6.7 0 A. 4 0 6 I t C e I t D Se N = q e = I t e
I = U R cot = U I = R R = U I R = U I
I = U R =.5 0.0 A = 75A I m A C 3 D3 R = U I = cot R cot 60 3 / 3 = = = R cot 30 3 3 U = U I = I 0.5 I = U U I 0.5 = R R
I = U R I = U R I = U R I U / 0. 5I = = I U I I U I = = I U I U I = U I = = U I n n U = = cot I
R = S = RS l 0 d [ ] A R 0000 C R 00 d 00 0 00
R R I 0. 5 5 = = = I 0. 6 6 l = R 5 l = 00m = 000m R 6 R = U I = 0 AX 3 = 50 40 0 l = RAX R l = 50 800 40km =.5km AB
W=UIt P=UI J W W = UIt = I Rt = U R t P = UI = I R = U R
R = U P P = U = I R R R l = = l S = l ρ ρ 4ρ S = 4R S U P = R P = U = 4 4 P R
I = P U = 00 0 3 A = 50A 400 3 P = IR = 50.0W = 6.50 W = 6.5kW I P 00 0 = = 4 U 0 3 = A = 0 P = I R = 0.0W = 00W = 0.kW
5 A 5 0 B 0 5 C 0 D 000 B9
U A R BIU U D R
Q = W = I Rt = U t R At 3 Bt 9 C 3t 00 D t 49 Q = U t R t U = t U
t = U U t = 00 49 t 3 cm t 4. 0 ( 00 0) t = = s ηp 30% 000 R = UI mgv = 0 5 50 0 0. 90 = 4 I 5
R I t [ ] CQ DQ 4 C Q = U R t
U = U R + R R = R R U U = R R U ( )
R = U =.5 R I 0.05 min = 450 R = U = U - U 0-40 = = 36 I I 5 R = U I = 0 = 44 5
R = U = 40 = 8 I 5 U U R = R U U U R = R R = U - U 0-40 R = 8 = 36 U 40 R U = U R + R + R 3 R U = R + R + R U 3 R U = R + R U = 4 max 46V = 4.5V 4 + 9 R U = R + R U = 9 max 46V = 3.85V 4 + 9 R U = R + R + R U = 4 min 46V = 4V 3 4 + 9 + 33 R U = R + R + R U = 9 min 46V = 9V 4 + 9 + 33 3
A U = U ab U B a b Uab U C R' Uab U D R' Uab
R = R + R + + R n R = R / /R = R R R + R I = R R + R I I = R R + R I R = R + R0
R = R R R - R = 4 0 = 6-4 R' = R' R R' +R = 6 6 0 AB = 3 6 + 6 0 I = U R = 6 3 A = A I = = 6 U 4 A =.5A 3 R 3 R = R + R + R = + 3 + 4 = 6 4 3 R = 4 6 I = R R I = 4 3A =.39A 6 I = R R I = 4 3A = 0.9A 6 3 I = R R I = 4 3 3A = 0.69A 6 4 3
I = R R I = 3A = A 3 I = R R I = 3 3A =.5A 4 3 R U = R + R U = 400 CD 00V = 40V 000 R '= R / /R = R R s 400400 s = = 00 R + R s 400 + 400 R ' U '= R + R U = 00 CD ' 00V = 5V 600 + 00 RRs R / /Rs U ' = R + (R / /R ) U = R + Rs U R s Rs R + R + R s R = U RR R + R + R s
R Rs U ' U U R + R R = r + r + + r = n r R = r n
U U = R U - U = R x x g x R U R g R = U - U g 0 - x R g = k = 9k U g g I = R I - I = R x g g g I R I R g R = I g R = k = I - I 0-9 k x g g x g g g x 9 k
U = I - I I 00-99 U = 0V = 0.V 00 R A = RA I I A A =
I = r + R () R I I = r + R R = 0( ) I = ( ) U = 0. r
R I = U ab R (I R = I - I ). R I = U R =.8 9 A = 0.A - U r = = -.8 = I 0. U = U - U = U r R R R r R r R - U r = R = -.8 R 9 = U.8 R
U = R r + R U = (R + R ) r + R + R 3 = R r + R 4 = R + 6 + R + 6 3 4 = R (7 + R ) ( + R )( 6 + R ) R + 7R -8 = 0 R = ( R '= -9 )
(n ) * (n ) =n = r =nr I = n R r = + nr I = r n n nr + r n = I I 0 m U + I r (r = mr 0 n ) 0
= r = r I = ε R + r U = I R = R ε R + r ε ε I = R + r = R + r P' 0. 08 = = P 8 00 ε 6 I = = r + R + 8 A = 0.3A
P = U R = nr = nr 0 0 m ε nε0 nmε 0 I = = = r + R nr0 m R nr0 + mr + 35. 48 I = = n + m n + m 48 I = 8 + 4 A = 3A
nmε I = 0 nr + mr 0 nr + mr = ( nr + mr) = ( nr mr ) + 4nmr R 0 0 0 R = n m r 0 0
U U R I I R R R A R R V ε Ig = r + R + R g 0 I = ε x r Rg R R = ε + + + 0 x R + R x
R = U I = R + R R A x x U RV Rx R = = RV R x = R x I R + R V x
ε R = - U A I - U = U = 5 4. 6 = 0.5 I 0. 8 R = U I R A + R = U I - R = 5 A - 0.5 = 7.83 0.6 ε 5. 3 R = = 50 = I 3000 6 g
R = U I R = U I
q I= t U I= R R= ρ l S ( ) W=UIt ( ) P=UI Q=I Rt I =I ==I n U=U +U ++U n R=R +R ++R n U =U ==U n I=I +I ++I n + + L+ R R= R R n ε I= R + r =n r =nr = r = r n r + r + R + R g I x = 0 x ε
R R (R R 3) = R = P = U R P = WP = P = 4 P = 0.5W 3 R U R R U 0 U U x = 0 = = + + 0 0 5 0 3 R BC R R x x Rx R = R R = R BC x R + R x 0Rx = 0 + R x
0Rx RBC + Ux= = R + R U 0 R x U 0R BC x 5+ 0 + R 0R x = 50 + 5R 0 0 0 x 9 Ux Ux 0 0Rx + R U 9 U 0 0 50 5 0 3 x 0R x 50 + 5R x x 3 5 U ε S U = I R = R r + R ε S U = I(R R ) = (R R ) r + (R R ) 4ε 4. 8 = r + 4 ε 36. = r +
4 ( r + ) = r = 3 r + 4 ε 0 = = 7. 4 4 V =.8V r 0 = r 4 = = 0.5 4
R C n
N
(B) (E)
l = πr R = π S R = = l π π ( ) π 4 π
= BS = Bl 4π B = F Il B = S
- S x = Scos = 60 m 3 - - S y = Scos = 60 m = 3 30 m - - -4 = BS = 0 3 3 0 Wb = 3 3 0 Wb y y
t t
080. I = = A = 4. 0A R 00. I = r + R U = IR = R r + R
ad bc PQ ap 3 l Q P PQ R l 3 RR R = 3 3 = R 9 R + R 3 3 Blv 9Blv I = = = r + R R R + R 9 R I = 3 6Blv ap I = I = R 3 R + R 3 3
n = sinr sini = d + h = h + h 5 + 0 =.33 5 +. 5 Bv t Bv I = = = R ( + ) rvt ( + ) r B 3 v P = I = ( + ) r t = = n t t (n )
I = = I R 0 I t t t I t = L I t
(Wb t s)
t R UMN = R + R R U' MN = R + R ' U = R R + r
Fv = I = B l v = R R v = FR B l
I = P U = 4 A = A R = U P = = 4 I = Blv R + r Blv R + r = I I(R + r) (+ ) v = = Bl 0. m / s = 40m / s U = R = R R + r R + r Blv U(R + r) (+ ) v = = BlR 0. m / s = 40m / s
d A v l B v
d l C v d l D v
e = m sint i = e R = m sin t = I msin t R
T 6 T 6 t = 30 = = 34t 6 t = s = s 6 34 600 i = 0sin30A = 5A t = s = s 3 34 300 i = 0sin60A = 5 3A t 3 = s = s 34 00 i 3 = 0sin90A = 0A t = 4 s = s 334 50 i = 0sin0A = 5 3A 4
v = l m = Bl = Bl l = B S f6 0.57.5 40 6.7 8 7 8 l = Blsint
A s 00 B 50 s C s 00 D s 50 e = 0 sin00 tv 3 B = 4
m = = 0.707 m m U = U = 0.707U m I = I = 0.707I m m T = = f = = f T U = U = 0 m V = 0 V = 4.V
T = = 34 = 50 s = 0.0s f = T = 50Hz R A0V B0 V C0V D0 V U0 U = R R / U = U 0 U = U = U = 0V m 0 3 i = I sint t = T m 8 i = I sint i = 0A t = T m 8 T 0 = I sin = I sin T = I sin m 8 m T 8 m 4 0 = I m
I m = 0 A I = I = 0 m A = 0A 0A t = 0 ϕ 5-3 0 i = Imsin t + ϕ0 Pλ 8 hc
A/ B/ C/ 4 D 5 u = 535.8sin34tV t = 00 s t = 00 s
Y U = 3U I =I U =U I = 3I U = U = U A B = 380V = 0V 3 3
R = U P = 0 0 A = 484 00 0 R = U P = 0 B = 936 5 RA U = R + R U = 484 A 380V A B 484 +936 = 76V0V R B U = R + R U = 936 B 380V A B 484 +936 = 304V0V e = sint A m e = sin t - B m 3 e = sin t - 4 C m 3 T 3
A B C i O = i A + i B + i C = + + R R R = sin t + sin t - + sin t - 4 m R 3 3 = sin t + sin t - + sin t + m R 3 3 = 0
U n = U n I n = I n I n = I n
U n U n = = U n U n n n 3 3 U U n 6 = = 00 = 30 00 U3 U n 0 = = 00 = 550 0 I P + P = U 3 0 + 60 = A = 0. 36A 0 3 n 00 = = 5(/ V) U 0 Um 40 U = = V = 000V U n = U n
U = n n U = V V 000 50 4 = P0 40 I 0 = = A = A U 0 0 U U0 50 0 n = = = 65 I 0R U n = I U = I U U n U I U n n U U n3 = n U 3 = n I n U I n3 = n U + 3 +
() R = ρ l S () I = P U
I P 0 0 = = U 000 3 A = 5A P 3 440 I = = A = 00A U 0 U U n 0 = ' = U = 00V = 00V n
n I'= I = 00A = 0A n 0 U' = 0 U = 96V = 9.6V 0 P' 0. 08 = = P 8 00
A B U U U U C D U U U U
e = εm sin ω t u = Um sinωt i = Im sinωt ε m m m ε = U = U I I = T = = π f = ω = f ω T π U n = U n I n = I n P = P
I I = m Q = I Rt = I mrt Q Q = 0 sin tv I = A 0
A440 B440 C880 D880 I n n I n n I A A 0 = = = = n U n U n Um 0 = = = V = 440V n R = U = 440 min = 880 I / I = n n I = A = A max max n U n U V V max = max = 0 = 440 U max 440 Rmin = = Ω = 880 Ω I max
U n U = 36V= U n n = U U n = 36 30 6 0 = P 600 I = = A = 44. 44A U 36 P P 600 I = = = A = 7. 7A U U 0 P' 800 I' = = A = 364. A U 0 P' 800 I' = = A =. A U 36
A t = s 00 B t = s 00 C t = s 00 D t = s 00 U A BU U C D U
() t = s 00
t 0 T/4 T/ 3T/4 T q 0 0 U 0 0 E q 0 0 i 0 0 0 E i 0 0 0
q (3) I = t U = q C () I = q = q t t
LC C LC q( Q) x( A) i v
T = f = f T T = π LCf = π LC f = π LC
f = π LC L = = H 4π f C 4π ( 535 0 3 ) max 400 0 C min = = F 4π f 3 L π 4 4 605 0. 0 ( )
A C C'= C B C C'= C C C C' = 4 C D L L'= 4L A 3 B3 E = h
c λ = c = λf f 8 c 3 0 λ = = m = 69. m 6 f 485. 0 8 c 3 0 λ = = m = 35. m 6 f 3 0 λ λ 3 56 8 c 3 0 = = f 470 0 3 8 c 3 0 = = f 86 0 56 6 6 m = 0. 64m m = 035. m
f LC = π
c λ = = πc LC f 8 3 = 3.4 3 0 3 60 4400 0 m = 3564.8m. λ λ A B C D
C π L C = π L C L L C 40 = = 00pF = 50pF 60 f = = L C π 34. 40 0 00 0 6 Hz C = L L C f = L C π LC C f = λ = π LC f λ f C = = λ f C C 00 = C λ = λ 600 360pF = 40pF
= I c I b
I = = I - I c c c 97-0 990 = I I - I 008-00 = 54 6 b b b = Ic I b
s c = t s c = t v = s - s t ( t ) ( ) v = c t = t = 5 5 0 m / s 3 0 00 86 0 4 8 6 m / s
T = LC LC f = LC c = f c=f * I e =I c +I b I c * β = I c I = Q t U = Q ( C ) C I b
I = Q t = c f = f LC = c LC f = LC = c LC f f = = c L C f
30 L = = 4 C 8 - H 4 3 4 (3 0 ) 000 L C = L C C = L L C = 54 00pF 6 = 59pF f = f = c = 3 0 30 8 7 Hz = 0 Hz = 0MHz f = LC
s vt = H H - h s + s = H s + s + s = H 3 vt H - h 3vt H - h v = s t = H H - h v
l c = nf t = nf T = T + l c = T + v c T = + v 0 0 0 T c 0 T = T - l v 0 = T = c c T v c T 0 0 0 C = T + T v T T
CD a + b ABP CDP = AB a CD = a + b AB = + 4 m = 3m a
C 3v S
C D π ω π ω
sini = sini = sini n = = sinr sinr sini n n = sini sinr
n = sini sinr = c v v = c c n 0 i = AON = = 60 n = sini = sin60 sinr sin30 = 3
90 i = CON = = 45 n = sini = sin45 =.73 sinr sin5 h n (n )
sini = d d = BO d + h sinr = d d = AO d + h n = sinr sini = d + h = h + h 5 + 0 5 +. 5 =.33
sinθ = n sini sinθ = n sini sini n c / v v = = = sini n c / v v
5 3 i = 60 ( 7-4) () () n A B n s n n s s C Dn ns n n
i = arcsin n r + C = 90 sini = nsinr = ncosc = n - sin i = sin = n n = n - n C 3 O
6 r s sin(90- ) = n sin90 = π = 8
3π π θ t = θ = 8 8 s = s ω π 6 sinc = sin90 n sinc = C = sin - n n
R B R C 4 7-53ABC AB ( ) n = 3
v ( n = ) c.53.54.57.59.58.53 4.37 4.34 4.5 4.7 40.88 40.75
n i = sin sin sin = sini 3 n n 4n 3 = sin = n 4n 3 sin r = n sin= 4n 3 r = sin 4n 3 = r 30= sin 30
7 n 4n 3 7
A / B / C3 / 3 D3
u v=f u f f v f u=f v=f f u f v f u=f 0 u v= u f v u v u
u 0 v 0 v 0 f 0 f 0 (3)m = v u
+ v = v = uf u f u - f f uf v v = u v f u m = v uf + = v = u u v f u - f m = f u - f f m = f u - f
f m = f m u u+ f OF AC = A F OF CF = AC AD AC OF( AC + A D ) = A F + CF = A + = C AC AD OF u + v = f
5cm 5cm
= + v v u u v u f uv 5( 50) f= = cm = 50cm = 05. m u + v 5 50 uv 5( 0) f= = cm = 00cm = m u + v 5 0 = D = D + 00 f 0.5 = D = -D -00 f -
n = 4 3
40cm 0cm 40cm 0cm A B C D E
= sini c n = = sin r n sinc = n + = u v f m = v u
d d = n a + d a + d a d ( + ) = a n n d b ( + ) = b n n a b a = b n n ( a b ) = a b n n = a a b b
9 7-45
c = v = c v
= d l x = k x = k l (k = 0 ) d λ = (k + ) x = (k + ) l λ (k = 0 ) d x = x - x = l d k+ k
B d 4 4
X c c c c c c () ( )
v = c λ 8 c 3 0 4 v = = 9 Hz = 7. 5 0 Hz λ 4000 8 c 30 4 v = = 9 Hz39. 0 Hz λ 7700 4 v v ( 7. 5 3. 9) 0 0 = 3 3. 4 0 f f ( 605 535) 0
W0 W 0 0 = h
mm = eua mm U a = e E E N = = h hc Ns Es n = = 4R 4R hc 4 7 0 6 0 = 4( 00 ) 6. 63 0 3 0 3 34 8 5 =. 40 h= W0 + m m W 0 = h 0 E k = m m
5 5000 A
p = E c h c h = =
c c = = E=h W 0 =h 0 ( )
It n = e Ekm = mm = h W0
R E = R E R R E 4 = 4 9 W0 4R W0 4. 0. 6 0 t = = = 0 s E R E ( 0. 50 ) 0 = 5.s
6 = 3000 A
7 m M 67. 0 3 = = = kg / m V 4 4 3 5 3 r 34. ( 0 ) 3 3
F k q q k Ze e = = r r 9 9 9 79 6 0 6 0 = 90 (. ) ((. ) 3 N ( 0 ) F 364. 6 a = = 7 m / s = 548. 0 m / s m 6. 64 0 m = = q U
E = E n n = 3 n
k e = m r r k E m r e k = =
= E h
c ch = = E 8 34 ch 30 663. 0 a = = m E E + 9 ( 085. 5. ) 6. 0 4 3 8 34 ch 30 6. 63 0 c = = E E ( 085. + 36. ) 6. 0 4 9 m E E A B 3 4 5 C E D E 7 36 E E = n n E 3 h = E = E E = E = E 4 4
E E 5 h3 = E' = E3 E = = E 9 4 36 E' = 5 E 7
4 He +e 4u 0 e -e u 840 0 0 M M 4 4 X Y + He Z M M X Y + e Z Z 0 Z+ t 0 T T 3T nt m m 0 m 0 m 4 0 m0 ( ) n m 8 0 38 06 U Pb 9 8
3 4 = 8( ) 38 06 4 0 UPb + 8 He+ 6 e 9 8 38 06 U Pb x y 9 8 38 06 4 UPb + x He + y 9 8 0-3 87 Fr( ) T = min t = e m = m0m = m 4 8 3 m = m0 m = m0 4 7 m = m0 m = m0 8 3 m m m = 0 4 7 = 6 7 m 0 8 t T m = m0 ( ) /
6 () RaRn + ( ) 88 86 4 4 () CN + ( ) 6 7 4 0 (3)( ) Mg e + 4 (4) Po ( ) + He 84 3 Fr min 6g g 87
4 4 8 7 N + He( F*) O + H 7 4 7 4 N + He 7 O + H 8 9 8 () c (3) 0 9 4 Be + He C + 0 n 4 6
0 4 3 () B + He N+ 5 7 9 () Be+ C + n 4 7 7 (3) Al+ Mg + H 3 4 7 4 7 (4) N + HeO+ 8 6 0
9 4 AB + HeC + H 5 8 4 3 BS + HeP + H 4 4 4 CN + nc + H 7 4 7 i 0 4 6 6 5 7 DN + He8 O + H 9 ( Be) x x x 4 3
7 4 30 3Al + He5P + 0 n 30 30 0 PSi + e 5 4
6 88 Ra 86 Rn m Ra = 6.054 6 Ra 88 6 88 RaRn + He 86 4
9 ( 4 Be) 9 4 Be + HeC + n + E 4 6 0
8 B + HBe + ( ) 5 4 4 4 7 7 N + He8 O + ( ) 6 ( B) 0.75 5
35 39 95 U + nxe + Sr + n 9 35 9 0 0 54 38 0 4 9 56 36 0 U + nba + Kr + 3 n ( ) ( ) ( )
35 39 94 U + nxe + Sr + 3 n 9 0 54 38 0 000 000 3 4 N = N 0 = 6. 03 0 =. 5630 35 35 m E 3 7. 3760 6 = = 7 kg =. 570 kg q. 93 0 35 90 36 U + nsr + Xe + ( ) 9 0 38 54
3 4 H + HHe + n 0 m He = 4.006u mh 840 4 0 4 HHe + + e = 4.00785u - (4.006 + 840 3 N = N 0 = 6. 030
E N 3 603. 0 = E = 57. MeV 4 4 m E 69. 0 4 = = 7 kg =. 0 kg q. 930 ( H) ( n) ( H) m m m 0 3
h =E -E rn = n r n =,, 3L En = n E n =,, 3L M M 4 4 Z XZ Y + He M M 0 Z X Z + Y + e t T m = m0( ) / E=mc E=mc
E = h c -9 = 3.3 0 J =.07eV3.6eV 38 ( U) T = 45 kg 9
m = m0 = kg = 0. 5kg 4 4 m = 06 Pb 0. 75kg = 0. 649kg 38 m k = U m = 0. 5 0 649 = 0. 38. Pb t/ T m = m0 ( ) = m0 ( ) = m0 4 9 3 ( 4 Be) 9 4 Be + HeC + n + E 4 6 0
m = 9 x kg =.5kg 4
38 4URn 9 86
9 6 () F ( ) O 9 6 3 () Li ( ) H 3 4 3 (3) Mg ( ) Mg 39 9 8 4 0 (4) K ( ) Ca 3 3 7Ra.d M Ra 56d 88 88 3 88 Ra 35 3 U 00MeV H H 9 35 00MeV U 9 35 9 U
v d
50 / V A50 V B00 V C 600 V D00V
T T t 4 8 3
E B n = 4r 4 E C n = 4 D n = - 3 E 4 35 5 U g 35 9 3 08 6Th Pb 90 8
4 3m 3 6000A.7 30-0 A = 0 m 6 Ra 0.9MeV 88
8kQq 8kQ 4 4 - Q - Q 0 0 r r 4 k Q 3 A B 5 mg k q r 3q l.60 C6.50 0k Q 9 0 AB r
9k Q AB 3 E E 44N C.8 r a b 0 N 5 00V 6 0-5C 7 A B C e k πr mr R A C 3 C 4 R 3
Rk U 6V4V 3 80 40V R + R + + R n t t t t t
A D D 3 Br 4Bl sin
4 a = c =.5 30 Wb b = 0 4a 6 B 3 4 π d BS 9 4 5 6 5 0 C 7 b a L R Blv 3Blv 9 0 0.8V 4r 4
B C D A 3 00V50 V0.04s5Hz 00sin5t5 A 4 0.8A 5.4A4V 6 80 V 00V P P A C D E C 3 4 n n U U R RU - P ( P P RP U ) U ( U ) R sin34ta4800.7a 5 W0.4sin34tA
9 50V 3 50J 098 600 s C D 3 4 40pF 4
π 0 LC 3 n 480pF5 f6 0.57.5 40 6.7 8 7 8 C D B D 3 4 0 gh 9.90 5 m 4 7.5 m 3 58RR = 3 = l R c 8f.0 0 kg G mm 30 R = m π R R ct T T 8 365dt500sc = 30 ms
5. c / 3 3 B 4 A 5 90 8 D B 36 0 ms 4 45 5 d + r 6 0 r l r sin nsinr = n l + d
m f 3 5cm 4 3.3 m cm 40cm 3 0cm 5 0cm 6 a( a + b) b h n
ab d 4f 5 6.73 7 r + 8 b a n 9 0 I 4 ncos θ sin n d θ 4 D C 3 A 4 5 7.50 4 3
X 4000 A 7700A 8 6.00 ms 0.04nm 3 6.5 0 eu = mv eu = h c 6 3 IUt λ = neu Pλ 8 hc
-0 E E hc.590 m 0.eV 4 h E E 4 0 A C D 3 He e - 08 8 3 3 Na 4 Pb 4 n He 3 n 4 H 4 4He8.5 0 ev 5 H 0.0085u.95 0 4 4 4 7 MeV 6 BHeC H + E.30 kg 4 0 5 6 38 39 39 39 0 54 39 00 n 9 U 0n 9 U9 U93 Np e93 Np94 Pn 0 6 e 3 3.30 060 4 78.5g85t 0
3 4 3 3 D H H He n 3 H H H 9.63 0 J 0 4 4 7 3 4 6 7 N + He8 O + H a 6 7 D 8.00 ev 5 8 9.9 0 Hz 0.644 0 J 0.09eV 4 4.6 0.05kg 3 4 5 6 7 8 9 0 D BCD BC D A AC D B AD ABC πd U 000 5 0.0370 600 700V 8 4LI 9 8 3 4 5 6 7 8 9 0 C B AC A D D C B CD ABC
3 4 5 6 7 8 9 0 A B ABC A BC C ABC ABCD AB AC 3 4 0.000k 5TT 6 00 300 4 4 3 4 5 6 7 8 9 0 B BC C C BC D C BC AD BD R 5R 6 6 4 7 60 8 6 4-30 9 88 Ra86 Rn + He 9.00 kg 3 4.60 Hz