ࡱ>  bjbj 4f OOOcccc\cѝBBBPRRRRRR$ßevOBnBBBvsBDOPBP:, DD5v cRp <0ѝRDODBBBBBBBvvDjBBBѝBBBBBBBBBBBBB : Convex Lenses Practice Worksheet Name _____________________ 1) An object is placed 8 cm in front of converging lens. A real image is produced at 12 cm. Find the focal distance of the lens. Diagram: (Given + Unknowns) Equation: Substitute: Solve:   2a) A 15.0 cm object is placed 60.0 cm from a convex lens, which has a focal length of 15.0 cm. Draw a ray diagram and use the information from the ray diagram to fill in the box.  2b) A 15.0 cm object is placed 60.0 cm from a convex lens, which has a focal length of 15.0 cm. Use the thin lens equation to find the distance of the image. Diagram: (Given + Unknowns) Equation Sub Solve: 3a) A 15.0 cm object is placed 30.0 cm from a convex lens, which has a focal length of 15.0 cm. Draw a ray diagram and use the information from the ray diagram to fill in the box.  3b) A 15.0 cm object is placed 30.0 cm from a convex lens, which has a focal length of 15.0 cm. Use the thin lens equation to find the distance of the image. Diagram: (Given + Unknowns) Equation Sub Solve:   4a) A 15.0 cm object is placed 25.0 cm from a convex lens, which has a focal length of 15.0 cm. Draw a ray diagram and use the information from the ray diagram to fill in the box.   4b) A 15.0 cm object is placed 25.0 cm from a convex lens, which has a focal length of 15.0 cm. Use the thin lens equation to find the distance of the image. Diagram: (Given + Unknowns) Equation: Solve:   5a) A 15.0 cm object is placed 15.0 cm from a convex lens, which has a focal length of 15.0 cm. Draw a ray diagram and use the information from the ray diagram to fill in the box.  5b) Explain why no image can be formed when the object is placed at the focal point.  6a) A 15.0 cm object is placed 10.0 cm from a convex lens, which has a focal length of 15.0 cm. Draw a ray diagram and use the information from the ray diagram to fill in the box.  6b) A 15.0 cm object is placed 10.0 cm from a convex lens, which has a focal length of 15.0 cm. Use the thin lens equation to find the distance of the image. Diagram: (Given + Unknowns) Equation Sub  7) A 2-meters-tall person is located 5 meters from a camera lens (camera lenses are convex lenses). The lens has a focal length of 35 millimeters. Do not forget to convert millimeters to meters before substituting into the equation. Find the distance where the image would appear. Diagram: (Given + Unknowns) Equation:Substitute: Solve 8) A 1.0 cm object is placed 30.0 cm from a convex lens, which has a focal length of 10.0 cm. (Notice, I did not label the F distance and 2F distance. Label these first and it help you determine where to put your object. Use an arrow for your object..) Draw a ray diagram and use the information from the ray diagram to fill in the box.   9) Punch Line Points (Making Conclusions) ****For a convex lens, if the object is in front of the focal point, the type of image is ______ while the orientation of the image is________.***** ***** For a convex lens, if the object is behind the focal point, the type of image is _____ while the orientation of the image is _____.*****  Type of Image Orientation of Image Size of Image Image Distance ______________________ 2F 30cm 2F 30cm F 15cm F 15cm Type of Image Orientation of Image Size of Image Image Distance 2F 30cm 2F 30cm F 15cm F 15cm Type of Image Orientation of Image Size of Image Image Distance 2F 30cm 2F 30cm F 15cm F 15cm Type of Image Orientation of Image Size of Image Image Distance 2F 30cm 2F 30cm F 15cm F 15cm Type of Image Orientation of Image Size of Image Image Distance 2F 30cm 2F 30cm F 15cm F 15cm Type of Image Orientation of Image Size of Image Image Distance 2F 20cm 2F 20cm F 10cm F 10cm  EFGK]^ øviUMvh/pB*ph'jhofWB*UmHnHphtH uh/phYB*H*phh/ph`B*H*phhDXhY5B*phhDXhF5B*phhYhYB*phhYB*phhFB*phhFhFB*ph hFhBn hBnCJ hFCJhnMh,h2y5CJ hbAU5CJ h,h/5CJ h,hnM5CJ FGV~kd$$Ifl40- *`{ <0*644 layt/p $Ifgd/p $Ifgd` $If^gd,!gdx)gdbAU     bY $Ifgd,!~kd$$Ifl4 0- * { <0*644 layt/p $Ifgd/p $Ifgd` $If^gd,!       " } @ O T  ¼¼|v|rg_WLhFhfB*phhfB*phhBnB*phhFhBnB*phhx) hpCJ hx)CJhx)hx)CJ hZSCJjh\UmHnHujh\UmHnHtH uh\hx)h\CJ h\CJ hm0RCJ"jhm0RCJUmHnHtH u hBnCJhDXB*phhFhFB*phh/ph/pB*H*ph    niidddddddigd\gdx)kdT$$Ifl4[F- * { ;0*6    44 layt/p $Ifgdf $Ifgd` $If^gdf $If^gd,!gdx) s t u v w z { } ~  ͺvkd`\VPJ hx)CJ hFCJ hm0RCJh/hm0R hFhx)h!h\B*phjh\UmHnHujh\UmHnHtH uh\hx)h\CJ h\CJh9h\CJaJh\CJaJhThBnB*phhfB*phhTB*ph'jhofWB*UmHnHphtH uhFh`B*phhFhBnB*ph tk $Ifgd` $If^gd,!~kd)$$Ifl4r0- )` 0644 laytf tkb $Ifgd` $Ifgd,! $If^gd,!~kd$$Ifl4 0- )  0644 laytf t u x y z { | } ~ niiiiiiiiiggd\kd}$$Ifl4[F- )   06    44 laytf ~  ! " > ? @ I J $IfgdofW $Ifgd` $If^gdofW $If^gd,!gdx)gd/gdK ! " = > ? @ H I J K L s G H I J ܶܣ̙ܣܣ{r{ieUjh\UmHnHtH uh\hx)h\CJh9h\CJ h\CJ"jhm0RCJUmHnHtH u hFCJhofWB*H*ph%h[7~hBnB*CJOJQJaJphhS h`B*phhS hofWB*phhofWB*phhBnB*phhS hBnB*phhf hpCJ hx)CJhx)hx)CJ J K L tk $Ifgd` $If^gd,!~kdR$$Ifl4r0- )` 0644 laytofW tkb $Ifgd` $Ifgd,! $If^gd,!~kd$$Ifl46 0- )  0644 laytofW H I L P Q R niiidddddddgd\gdx)kd$$Ifl4[F- )   06    44 laytofW J K L N O S [ ^ { !"#$%'(023456<ýóoogoU"jhm0RCJUmHnHtH uh\}B*ph%h[7~hBnB*CJOJQJaJphhS h`B*phhS hofWB*phhofWB*phhBnB*phhS hBnB*phhx) hpCJ hx)CJhx)hx)CJ hD~CJ hm0RCJ h\CJjh\UmHnHtH uh\jh\UmHnHu R S T U V W X Y #$ $IfgdofW $Ifgd` $If^gdofW $If^gd,!gd/gdx)gd\$%&'tk $Ifgd` $If^gd,!~kd{$$Ifl4~0- )`{ =0644 laytofW'()*3tkb $Ifgd` $Ifgd,! $If^gd,!~kd$$Ifl46 0- ) { =0644 layt\}34578niddd_iiiigdZSgdx)gd/kd$$Ifl4F- ) { ; 06    44 layt\} <WYNOQRSW  q~˽۷豨范oa許[Rhx)hx)CJ hpCJjh\UmHnHujh\UmHnHtH uh\h9h\CJ h\CJ"jhZSCJUmHnHtH uhfh9hx)CJ hx)CJ h\CJjhfUmHnHujh\UmHnHtH uh/hx)hZSCJ hZSCJh9h/CJh9hnMCJ OPQS   q $If^gd,!gd\gdx)gd/|rnh_YSYMh hKCJ hO0CJ hx)CJh9hfCJ hS CJhpjhD~UmHnHtH uh\}hBn5B*phh\}h`5B*phh\}h\}5B*phh\}h\}B*ph h\}h\}%h[7~hBnB*CJOJQJaJphhS h`B*phhS h\}B*phh\}B*phhBnB*phhS hBnB*phbUL $Ifgd,! $If^gd,!~kd$$Ifl4r0- )`{ =0644 layt\} $Ifgd\} $Ifgd` $If^gd\}tkk $Ifgd,! $If^gd,!~kdG $$Ifl4p 0- ) { =0644 layt\} !",nidWWJA $Ifgd,! $If^gd\} $If^gd,!gdx)gdpkd $$Ifl4[F- ) { ; 06    44 layt\} !"9<GHKNegE¼ȶȰ©¥ugc\TLh "-hD~>*h "-h "->* h "-h "-h "-jhS UmHnHujhnqUmHnHtH ujhS UmHnHtH ujh\UmHnHtH uhS hbAU>*CJ hh CJ hnqCJ h\CJ hS CJh9hS CJhO0B*phhS h\}B*phh\}B*phhS B*phhS hS B*ph,-.=tk $Ifgd` $If^gd,!~kd $$Ifl4r0N )` 0644 laytO0=>?@Ftkb $Ifgd` $Ifgd,! $If^gd,!~kdp $$Ifl40N )  0644 layt\FGHInidddddddddgdS gdx)kd! $$Ifl4[FN )   06    44 laytO0 ij  $%7~~~~~gd\ekd $$Ifl)*064 la^yt "- $Ifgd` $IfgdD~gdnM.45IZb#$67_`bdijkmrstuv|}~㻲㧟㟧㧟㲻㧟㧟㧟h\CJaJhh\CJaJhh\CJ h\CJh 8wh\5B*phh\hD~hnqhnq5B*phhnqh`5B*ph *h"zhD~ h "-hD~>78^_`jknstx}~gd\-.?@CHILQRTYZ\abcdgd\,-?@BGHIKPQRSXYZ[`abcst  #$%񳭳񢚢񢚢񢚢hnqh\5B*phhnqCJaJhhnqCJaJ hnqCJhhnqCJh 8whnq5B*phh\CJaJ h\CJhh\CJh 8wh\5B*phh\hnqhh\CJaJ7dtu  gd\gdf$%(-.0568=>NOefvwgdS gd\%',-./4567<=ººº鶲hD~hxhnqCJaJhhnqCJaJ hnqCJhhnqCJhnqhnq5B*phhnqh\CJaJhh\CJaJ gdnMgdS 21h:pnM/ =!"#$`% $$If!vh5{ 5<#v{ #v<:V l40*6+5{ 5<ayt/p$$If!vh5{ 5<#v{ #v<:V l4 0*6+5{ 5</ ayt/p$$If!vh5{ 5;5#v{ #v;#v:V l4[0*6+5{ 5;5/ / ayt/p$$If!vh5 5#v #v:V l4r06+5 5aytf$$If!vh5 5#v #v:V l4 06+5 5/ aytf$$If!vh5 55 #v #v#v :V l4[06+5 55 / / aytf$$If!vh5 5#v #v:V l4r06+5 5aytofW$$If!vh5 5#v #v:V l46 06+5 5/ aytofW$$If!vh5 55 #v #v#v :V l4[06+5 55 / / aytofW$$If!vh5{ 5=#v{ #v=:V l4~06+5{ 5=aytofW$$If!vh5{ 5=#v{ #v=:V l46 06+5{ 5=/ ayt\}$$If!vh5{ 5;5 #v{ #v;#v :V l406+5{ 5;5 / / ayt\}$$If!vh5{ 5=#v{ #v=:V l4r06+5{ 5=ayt\}$$If!vh5{ 5=#v{ #v=:V l4p 06+5{ 5=/ ayt\}$$If!vh5{ 5;5 #v{ #v;#v :V l4[06+5{ 5;5 / / ayt\}$$If!vh5 5#v #v:V l4r06+5 5aytO0$$If!vh5 5#v #v:V l406+5 5/ ayt\$$If!vh5 55 #v #v#v :V l4[06+5 55 / / aytO0$$If^!vh5*#v*:V l065*/ 4a^yt "-b 666666666vvvvvvvvv666666>6666666666666666666666666666666666666666666666666hH6666666666666666666666666666666666666666666666666666666666666666662 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~PJ_HmH nH sH tH D`D NormalCJ_HaJmH nHsH tHDA`D Default Paragraph FontRi@R  Table Normal4 l4a (k (No List PK![Content_Types].xmlj0Eжr(΢Iw},-j4 wP-t#bΙ{UTU^hd}㨫)*1P' ^W0)T9<l#$yi};~@(Hu* Dנz/0ǰ $ X3aZ,D0j~3߶b~i>3\`?/[G\!-Rk.sԻ..a濭?PK!֧6 _rels/.relsj0 }Q%v/C/}(h"O = C?hv=Ʌ%[xp{۵_Pѣ<1H0ORBdJE4b$q_6LR7`0̞O,En7Lib/SeеPK!kytheme/theme/themeManager.xml M @}w7c(EbˮCAǠҟ7՛K Y, e.|,H,lxɴIsQ}#Ր ֵ+!,^$j=GW)E+& 8PK!Ptheme/theme/theme1.xmlYOo6w toc'vuر-MniP@I}úama[إ4:lЯGRX^6؊>$ !)O^rC$y@/yH*񄴽)޵߻UDb`}"qۋJחX^)I`nEp)liV[]1M<OP6r=zgbIguSebORD۫qu gZo~ٺlAplxpT0+[}`jzAV2Fi@qv֬5\|ʜ̭NleXdsjcs7f W+Ն7`g ȘJj|h(KD- dXiJ؇(x$( :;˹! I_TS 1?E??ZBΪmU/?~xY'y5g&΋/ɋ>GMGeD3Vq%'#q$8K)fw9:ĵ x}rxwr:\TZaG*y8IjbRc|XŻǿI u3KGnD1NIBs RuK>V.EL+M2#'fi ~V vl{u8zH *:(W☕ ~JTe\O*tHGHY}KNP*ݾ˦TѼ9/#A7qZ$*c?qUnwN%Oi4 =3ڗP 1Pm \\9Mؓ2aD];Yt\[x]}Wr|]g- eW )6-rCSj id DЇAΜIqbJ#x꺃 6k#ASh&ʌt(Q%p%m&]caSl=X\P1Mh9MVdDAaVB[݈fJíP|8 քAV^f Hn- "d>znNJ ة>b&2vKyϼD:,AGm\nziÙ.uχYC6OMf3or$5NHT[XF64T,ќM0E)`#5XY`פ;%1U٥m;R>QD DcpU'&LE/pm%]8firS4d 7y\`JnίI R3U~7+׸#m qBiDi*L69mY&iHE=(K&N!V.KeLDĕ{D vEꦚdeNƟe(MN9ߜR6&3(a/DUz<{ˊYȳV)9Z[4^n5!J?Q3eBoCM m<.vpIYfZY_p[=al-Y}Nc͙ŋ4vfavl'SA8|*u{-ߟ0%M07%<ҍPK! ѐ'theme/theme/_rels/themeManager.xml.relsM 0wooӺ&݈Э5 6?$Q ,.aic21h:qm@RN;d`o7gK(M&$R(.1r'JЊT8V"AȻHu}|$b{P8g/]QAsم(#L[PK-![Content_Types].xmlPK-!֧6 +_rels/.relsPK-!kytheme/theme/themeManager.xmlPK-!Ptheme/theme/theme1.xmlPK-! ѐ' theme/theme/_rels/themeManager.xml.relsPK] doxDMV^fh )2:BhJKLMrstuyz{| doxDMV^fh )2:B  f J <%  "&+.1 ~ J R $'3,=F7d !#$%'()*,-/028@s q(  b  ^   #" ?ZB t S D ? :t <$  u# #"  ^ B v S LD.nn C &n o ' w #" <$ P2 x  "` o N  y S Ly.wQ`TwQ`TS"`?[   z S Lz.wQ`TwQ`TS"`?`  { S L{.wQ`TwQ`TS"`?6   | S L|.wQ`TwQ`TS"`?  Z  'A }  'AVZ  A ~  A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y*n  'A C #"  AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D yV  # "? D   "?D   "?D   "? D   "?D   "?b dO^  #" ?ZB  S D"4n <$   #" dO^B  S LD.nn C &n o '  #" <$ P2   "` o N   S L.wQ`TwQ`TS"`?[   S L.wQ`TwQ`TS"`?`   S L.wQ`TwQ`TS"`?6    S L.wQ`TwQ`TS"`?  Z  'A   'AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y*n  'A C #"  AVZ  A   A2  C F333.  "`}ATB   C D yjn  A   #" A2   C F333.  "`}ATB   C D yjn  A   #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y\  3 "? J  # "?P 6 3 "?P 7 3 "?J 9 # "?b B P\ D #" ?ZB E S D 4n <$ > F #" B P\B G S LD.nn C &n o '/ H #" <$ >P2 I  "` o N  J S LJ.wQ`TwQ`TS"`?[ /  K S LK.wQ`TwQ`TS"`?`/  L S LL.wQ`TwQ`TS"`?6   M S LM.wQ`TwQ`TS"`?  Z  'A N  'AVZ  A O  A2 P C F333.  "`}ATB Q C D yjn  A R #" A2 S C F333.  "`}ATB T C D yjn  A U #" WA2 V C F333.  "`}ATB W C D yjn  A X #" d'A2 Y C F333.  "`}ATB Z C D y*n  'A [C #"  AVZ  A \  A2 ] C F333.  "`}ATB ^ C D yjn  A _ #" A2 ` C F333.  "`}ATB a C D yjn  A b #" WA2 c C F333.  "`}ATB d C D yjn  A e #" d'A2 f C F333.  "`}ATB g C D yV h # "? b #" l #" ?ZB m S D p 4n <$  n #" #"B o S LD.nn C &n o ' p #" <$ P2 q  "` o N  r S Lr.wQ`TwQ`TS"`?[   s S Ls.wQ`TwQ`TS"`?`  t S L t.wQ`TwQ`TS"`?6    u S L u.wQ`TwQ`TS"`?   Z  'A v  'AVZ  A w  A2 x C F333.  "`}ATB y C D yjn  A z #" A2 { C F333.  "`}ATB | C D yjn  A } #" WA2 ~ C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y*n  'A C #"  AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y\  3 "? \B  S D"? 4n <$   C"? B  S LD.nn C &n o '  #" <$ P2   "` o N   S L .wQ`TwQ`TS"`?[     S L .wQ`TwQ`TS"`?`    S L.wQ`TwQ`TS"`?6    S L.wQ`TwQ`TS"`?  Z  'A   'AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y*n  'A C #"  AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D yV  # "?  \  3 "?  J  # "? n dO^  C"?ZB  S D"4n <$   #" dO^B  S LD.nn C &n o '  #" <$ P2   "` o N   S L.wQ`TwQ`TS"`?[    S L.wQ`TwQ`TS"`?`   S L.wQ`TwQ`TS"`?6    S L.wQ`TwQ`TS"`?  Z  'A   'AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB  C D y*n  'A C #"  AVZ  A   A2  C F333.  "`}ATB  C D yjn  A  #" A2  C F333.  "`}ATB  C D yjn  A  #" WA2  C F333.  "`}ATB  C D yjn  A  #" d'A2  C F333.  "`}ATB   C D yV   # "? B S  ?  6 7 9uvIJLMN5Q  6  ( t +Lth~*~ tDD t7/ > t* tlCS=t+tUg)U tbtWWt E t m t(z+Ftg) t:t>,t ] )t t/+t]Q)Q tU Q& t9uut t *1ND G 4>3333333  OTuu??HIQQLLMM"#&&22PPSS~! ! < < E E . 4 Z b _ ` j k s t } ~ HIQRYZabcd$%-.56  OTuu??HIQQLLMM"#&&22PPSS~! ! < < E E . 4 Z b _ ` j k s t } ~ HIQRYZabcd$%-.56,$x f@XZChh^h`o(. 88^8`hH. L^`LhH.   ^ `hH.   ^ `hH. xLx^x`LhH. HH^H`hH. ^`hH. L^`LhH.x^x`OJPJQJ^Jo(-H^H`OJQJ^Jo(hHo^`OJQJo(hH^`OJQJo(hH^`OJQJ^Jo(hHo^`OJQJo(hHX ^X `OJQJo(hH(#^(#`OJQJ^Jo(hHo%^%`OJQJo(hH,$x f         hf        87fO0S 9a p3  "-V2n20>4Fm0RZSbAUofWDXfHsjBn/pnq 8w2y}\}D~AYPxY2\:T"z7,unMh p,!K4N!/`F*x)\ ~ @ xt `@UnknownG*Ax Times New Roman5Symbol3. *Cx ArialA. Trebuchet MS;(SimSun[SO?= *Cx Courier New;WingdingsA$BCambria Math"h dG dG  !24d 3QHP ?nM2!xx Convex Lenses Practice WorksheetJanel TortoriceEPISD  Oh+'0Tx    (4<DL$Convex Lenses Practice WorksheetJanel TortoriceNormalEPISD2Microsoft Office Word@0@v @v  ՜.+,0 hp   Allen ISD  !Convex Lenses Practice Worksheet Title  !"#$%&'()*+,-./012356789:;=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~Root Entry F6v Data 41Table< WordDocument4fSummaryInformation(DocumentSummaryInformation8CompObjy  F'Microsoft Office Word 97-2003 Document MSWordDocWord.Document.89q