heuguPor g

Noma * NBP ' 1" Retno %p AaVvEu t4t'woaog

2. Surgani cavap P*i t4t?toooJb

3" N*ong Etiano lmncf, wuooo,T TUBRS sTRuKruR MoL€KuL

tl. Clqdssa w. 9a{eh w^rcoog2

5" LarLg +au?tah t'$tooogb

DOgen : NucrlL widw{eft/6, M.Si ., ?FnD

Exerctses g.g ta) Cttapta ! , Atlcins . "PW$\Lat chw\tw g+h 'dtaon

" pogu 264

. g'fsglate th€ avpage tqneiJc and Patenglcl e?eq\e9 o+ an elgon in +ne grouod state q +lgdtog<n c^+on '

n\Ditorga ". < eL> dan 1v >

v?avrab , kreru: g€rrg dita$a ac)atah e^qi K{ne6k r6v-M+a <€v> 4an enug\ ple/'$iql ffim-rfta ($> etearon

harogen Wdc, Icprtdctan dasu y"rtta Wh 15 maKa 'ht l, Q=O, r(Yl=o

Settng.*r Flrgcl geto{yrbqng €tdrhwr: hidrcgw adolah

|y = , lZ\3/2 --?To'= 6l;l e

!|iYtE]a Eatgi Wat q{-om ttidrog€n adaloh

E\t = {n'q - Ze' Y

2m 4n%r

ELv

V,augi VanenlL m@ -rata t <h")

<fn> = Jv"furYat./ - | /L13/t -PYtoe - \fi lO, ) e

Voo: Ne-o

0n , -f V. d( : rxcinedtrdld{ - .aoeP2snedf dydd

2m z3

€nt^_' J v'too,too am

Vtry--i ! /r'aJ)*t .?-[srn*A\* t E'v' rr dr \ dr t rt SinS a' \ bg t y2 9\n2e Ap"

Vrrena :*uoqh qelot'ttw.og Yioo +iaou drpengonrhi Q en Q makct

VtV=4tv.aavDr2 r f,.

}-ta.'/ reo \arl a(

v'Y,(*)'- (#.2#)

Vtoo =

\P

{{=ep

d".F

df7

v'Ll

Ne -P

aN€ .'

A. NP€

-pNPte'

, z rz , Dt.P i. Dry \-- i-1 t i\ q.o/ Y bpa ( dp /

= ( *")' ( no'u -' * ,o c Nle

= (;)'[*0"-P-zN'"oJ

-(: )'nu-' (r,-r)\ aol

/ot e'6

7

J o eu* 6r'

j v i n" vi1 lt"oo n ^2I1j I I tn.-"r (

ooo

I, l: Ii' {*,-',' (

16u"> =

"", )

v'q

- r'fr- ),^il

:(zn) Fcor{1 tco5o)

* t tfi,)t*"-o) (e'-z)

lI t , ^ oot hn& dp avd/

; ) (P'-t) z

(r.re-o)' ({- ) (0"- ,) Y de

(il -2P

l" u-'o ( P'-') P^ d?

e'tP dP

'l \l(-2)3 I )

gtne dP de dil

f ,,n, de l:

(* ) -'(?

)

\i o^"-"0 - zP'4nNxe) (*)4nN'(?)(* ) Lr#) -'(

)(i): )dfln" t 9'\ /{' \'l\ am

__n*. (g )( r_)

.t l, .23 r tlt 4u:r (; F )-,^ ",-u"n, -- Z'7r' 4 wergi

2m 0o

i<inettt, rqta-rudo ?ada 1S

(wgi ?atenslaL , 4u )

10> = jV'vtP dE

Vor=*n-P , N= hG,Y,V : '7e2

AflQo r

!'-414nhao P

dc = aJ pz sins dP ds dF

73

(0 ) = \* [" \'n Ne-r -fr- Ne-' ai Bu sn1 dp a0 dlJo )o io anag"y' V

= J."rO Jl',.- crs I: ff"-'o(L)(Y) *

: (zn) f-aosn)-koso)l -ffit g) \",r"-'r

4P

'- 4nn'[4)(+'f [,rl,1 e1_r;Ou"1 r

= N-(r" )t;l;-, /t-\Lttltl:= ; \?/ ) (; )\ t J o

n 7Qz --+ enilgi Wft-or\dl eledkon pada 1s

(v> ='6-w

SehingadIdapflang^u|ii<lnetitrrato.rffa<$,Tdangnwgipoterr5ial-1a-gdfa10>elet4ron Hidto(P1 dolom 1s ( keddoon dosqr) adalah

A ?!2

LAV.> = z'h2rn Qo

.i> '- - z"'-4n%ao

e xercise I . tB a tnonn chapwr 8 , Atktru '' Phy;si.o \ Chemrr trg8 3) a) what u the rnagnit\Jd€ O{ *he arvular momentum o.t

r,trhen it is rotating with irf, rnin \f\urn €nQrg 1'

g-th tdition'*

Ct CHa molecul

Dlawob 'Suatu partikel , dalarn holtin gtea b eh€rgi nnenuru ti

| = I ( .8.u t t h'

ini mo\eKul CHa berorocr dcn w\ero i\ikrP€rsomo ctn

Q=O,!,1-...

D,ttr* !"CHq ryro\el<U\

tv6 =

"\ado\oh ting'rat enOrgi dan 1 ada\qh rnornent ine$nasehiqggo rvl\nimunn energ\ C$q adahh lcettka -8- = o

o COt\)hz

wro\ekul t\dak be-roic)h

L =o eeAa4gwn Vangroot betoran' fl1aka

=021

Karena Eo 'O djrnona menond a ko n

qEau do\oYn laz66looh dsiorn \cetiLa

itcr ngo bon ac\q\qh rn i n u M urn energ\

Ll o ue-tn?i 8=\

Lt' l-C'Ut'=j',I'Jl alI

ge hing ga besornga anju\ ar rooroentuvl, J 9A 9=O ada\ah

J' lltctr)3'"{,z [r Crtt)J'"h

^llrF: J -tt

: {}Jt', [\,0r46 x\o-34 &)4\-.t

1-U

Dlaap otron

1,4f t4 n\0-34 Js

t , 4g n \o-34 JS

besot ongu [ar rvt o m e ft{urv1 nno\ek u\ CSq s00t

49 ^\o

-3{Jbetoto 8., dengon e necg\ rnrn\tnurn nUo ad o\oh JQbes or I I

gXercise 8.rlCq) Hifung\oh Porl5Onq gotom\.uong gang &bu;tu,ht<crn o\eh phoron

LrntOK ggsiectsi m.u& trqnstsi l€b\nqKcLt Qnerq.ji seLaqjuUngcr

Sqng Ce)cde\ac& 'pctcla gsrclk Osi\cttor Horrnonis der.1qan mqsscr

e.loltti5 Sorna denqan ?coton (r.OOZamu) dan gagcaKoftton

Sgg [V rn-'.

+ Pengetescri on.

D\Kebcrh\.li '" rn . l,oo78 rnu

' 1,673i{9 ' t -zz K9

Kt = &99 Nml

0ibansa "" 7 7

Jawab :

( = ZrQgD "ba '\/s

UnUuX mo.rldr pqbrcan pcr\icr,ng ge)omtrcrng pltoron d.opa,u

diberncuxcr,vr dengo,r'r rngncrtri A E pvrocor^ gonq bescr.rrugot goryLo

clenqcltn 4E pC,trtiK€-\ gcrrloj \2e.rcqe-rorK 6r'rLotor krorrrtonts,

3iRc, fcr.ctire\ bartrcr,nsisi dari V.O xg V= I ) ff\A,\<a ?

A E s\st,elvl = AE ghocol^

('*i) 3^*l -[to*!)b,^6 = T/:. tnr\-/r hw\ - hc

\, -) \2 n) 7a"Xw = &Z z,\ V

Evr EVo = hcA

, ali*gl-Yla '.

Ev = Lv+ )) tn-= Lv")) bw

, d.itnc^v,o

W :9enAw

(Hr

:gA

:. 77\,C

A

w: (5- )"

lnqtaq didoecr.,bfon ".

A = r^( / .\7t\CJ

A ' I C3,ldr) (z,gq8.tos */.)

= (re ,:,27. ,o* */t) (t,es: 2t65v9 'tot rn

: a, 6319 ,/,

l(a7

{o

N,I

r9.

5E

31

g

)

L

r5

tb

lot'

I')'

TU G AS 5TBU KTUF MOUE rcU I

fu LnvcuvaVe L]ne wAveLengthon beVw een nL\qhblyilnqog eSyeca:ve maes epwwV(w,qg4g rnr) hnal farct

Answer- :

AL oV hArrttonic osctllT\cr-

AE z -Y'Lu rAimun7t

-\E -- +' ffi1t':-AV phrrron = 2L

A

needed Lo exclye tu trAnsiviof A nqrrnonlc osclLLabo-

hn Oxllgen AtWtn

rl rn-l

bI h pfiaVun

energr| LLVet's

*.O Wtq+ ol)cjntrQtql v44

o

,tl = {t-t \Y^tr.-l

L Shttt^hn

l r66AV xYnTse 01 qbomro*'1 kq.

\* */,

Itl<C,,t'.

AE h.czrrYrOnicl'v\CAK&

n I w:t1u; h, ct*/ ^-k ll4{\ = .kcG\*/

^A = ;1rDClfnl-\hr

= 2.IT. " 3"lD

osawhLar -- LY pnoVorl

V,qq4Q "t,t;6oE "lD-L1 wo)

EaAdl ml> 3t"7 ,, tO'v fn

13,r1 x lO-6 R1

11,t1 /Wm

Pfl,o Br;*rqs

'l .q ) Tlae {counJ - S tale Wo( vcFun dhioo fac a (ar ti crq Canprnej .fo a one t\rnen€ryo,l

box .oF ,.nxn-n L i,

Y= [tlt^ r,n try]Sr.rgqos< tha r.pX iJ l g,O nsr lonX " CalCula.be the ?r0ba tili'l'y thc,b tla< facriciq ig(a) Uetwee1, x >4,$6: orq 6(\b e/0; nrn,fro) \a'41weeq 'a: [z gsncq ctttA Q,osnn, (C2

loer.furae0 2. = $.Jo nrn a<1 I t0- oo ntt', , $) tq trae r^iQkr LarF of tVe *-oX, (e) iO.fhe Czornal

ttaisd O tA t \^€ \otx

))IrL'(l u

6) (rau6 \"iliral .<\, $ t < X L 9, o9 nrr)

l-) flro ua r'i 1. 1 a5 l, { Se) tro lie\ailihog $, go

I ) f rouati ti tr,1 9r oo { K1 to'o arn

L) ?robar.iriral \lSLtXa VSL

X f.orou;1;po- -xzg : \ y.; y,n, r^1r

: 6I< ,

l' Y'r dx

q t'y;, )x \ i'i: ;:',i:;

'n" ",h. \=il, (a,S4g3 ^Qr(lsno)xr_ \ lo,o

= ? I r,n'In, rx '.

L i' L

e\ / . . \' o Yst 21sL l9€

; z r\.. , 2^A ,-. | ?"o,"obilrtaS : 0t AZ; )" \ (t-co54u )x \

2 ? I:. i-\ (usT r;

x

L

2)) XL

2 I x -A'T la qn, t-_ l;tio

b)-

.zL

+xa7,o9nrr)- he,n$l:,

=V(lg-Ls".h{[ + -#

'in

= t ( ot\r"et ^ o/Zz627)

pt'ou^bi li\-aS : Or 0o/

C)- $,$o I x 4 toro nnq

'^': l- ts 'h''r^T,''"])

ryl -ts-#',"+s1)

t,XS

[+

'7 f I L 6iqxnrL La 4n L t:L [1to,o

= i (L # - ?, s:t 2n 7! I - tr#_# ,,,'"9*r])

t-- /: 3- ( t ,ry - q (,-.., 2.Trs,n -.r .- a ( f ryo- -q g-,^n2Tro,,

=it',u T' #Ll*-wn'rurcI)!o,o ( t- 4,qgl

'pr-ar-auilttas: f XIO -6

b) - srog 47 +ro,o nro

= \ | +- -t ei^ryZ lt'LL4jnL)x,2 lftl,o=,to[ L ;-'# s"-'' 4EP] - t'ry ^'# srn &r,]

)

=h ( s- z,{)

ifrouovir\rqs = 0,5

-l,Y-kt'"+. l)' fi ( 4rCItz4s - 0( 1??s)

X*L/-)lrt.^A'gn

(

E7

a/3

e)' Ys t-

-2 r'L L

:#(r

7rL;n 4I ln'

L Jr,

1;q 2 il ?EL1TI

u?*u"tiri*os : 0, 6l