Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

FORENSIC PHOTOGRAPHY EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS 2025, Exams of Nursing

FORENSIC PHOTOGRAPHY EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS 2025

Typology: Exams

2024/2025

Available from 06/14/2025

friedrich-kraus
friedrich-kraus 🇺🇸

204 documents

1 / 13

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
FORENSIC PHOTOGRAPHY EXAM 1
QUESTIONS WITH COMPLETE SOLUTIONS.
Primary,subject,,ANS,-
,single,object;,close,up,photograph,of,evidence;,small,area,of,crime,scene;,midrange,photo,showing,relati
ve,distance,between,an,evidence,item,and,fixed,object;,is,evidence,,fixed,object,and,distance,between,th
em
Primary,subject,with,large,area,,ANS,-
,multiple,items;,overall,photo,to,show,crime,scene,in,relation,to,area,immediately,around,it;,helps,acclima
te,others,to,general,surroundings,of,the,scene;,select,few,objects,to,help,the,viewer,understand,relations
hips
Composition,,ANS,-
,intentional,choosing,of,image,elements;,deliberate,,purposeful,composition,is,necessary,for,all,crime,sce
nes
Four,composition,issues,,ANS,-,1.,determine,primary,subject,and,composition,that,best,captures,it
2.,determine,proper,exposure
3.,select,optimal,focusing,technique,
4.,determine,optimal,lighting,to,use
Cardinal,rule,1,,ANS,-,fill,the,frame
cardinal,rule,2,,ANS,-,maximize,depth,of,field
cardinal,rule,3,,ANS,-,keep,the,film,plane,parallel
fill,the,frame,,ANS,-
,same,for,single,item,or,area,of,scene;,put,as,many,of,sensor's,digital,pixels,as,possible,over,primary,subjec
t;,get,closer,to,eliminate,unwanted,areas
pf3
pf4
pf5
pf8
pf9
pfa
pfd

Partial preview of the text

Download FORENSIC PHOTOGRAPHY EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS 2025 and more Exams Nursing in PDF only on Docsity!

FORENSIC PHOTOGRAPHY EXAM 1

QUESTIONS WITH COMPLETE SOLUTIONS.

Primary,subject,,ANS,- ,single,object;,close,up,photograph,of,evidence;,small,area,of,crime,scene;,midrange,photo,showing,relati ve,distance,between,an,evidence,item,and,fixed,object;,is,evidence,,fixed,object,and,distance,between,th em Primary,subject,with,large,area,,ANS,- ,multiple,items;,overall,photo,to,show,crime,scene,in,relation,to,area,immediately,around,it;,helps,acclima te,others,to,general,surroundings,of,the,scene;,select,few,objects,to,help,the,viewer,understand,relations hips Composition,,ANS,- ,intentional,choosing,of,image,elements;,deliberate,,purposeful,composition,is,necessary,for,all,crime,sce nes Four,composition,issues,,ANS,-,1.,determine,primary,subject,and,composition,that,best,captures,it 2.,determine,proper,exposure 3.,select,optimal,focusing,technique, 4.,determine,optimal,lighting,to,use Cardinal,rule, 1 ,,ANS,-,fill,the,frame cardinal,rule, 2 ,,ANS,-,maximize,depth,of,field cardinal,rule, 3 ,,ANS,-,keep,the,film,plane,parallel fill,the,frame,,ANS,- ,same,for,single,item,or,area,of,scene;,put,as,many,of,sensor's,digital,pixels,as,possible,over,primary,subjec t;,get,closer,to,eliminate,unwanted,areas

midrange,photos,,ANS,-,don't,include,too,much,space;,focus,in,as,much,as,possible large,areas,,ANS,-,show,the,distance,between,the,gun,and,fixed,object,in,scene object,sizes,,ANS,- ,if,primary,subject,is,longer,than,it,is,wide,,use,appropriate,horizontal,or,vertical,viewpoint;,if,longer,from, near,to,far,,use,vertical;,don't,get,so,close,that,edges,of,primary,subject,are,cut,off,in,print in,the,background,,ANS,- ,its,assumed,that,if,its,included,,you,wanted,it,there;,circle,around,primary,subject,until,background,has,fe wer,or,no,distracting,elements;,tilt,camera,down,more in,the,foreground,,ANS,- ,its,assumed,that,if,its,included,,you,wanted,it,there;,circle,around,primary,subject,until,background,has,fe wer,or,no,distracting,elements;,tilt,camera,up,more areas,left,to,right,,ANS,- ,it,is,assumed,that,if,it's,included,,it's,because,you,wanted,it,there;,Use,the,same,considerations,as,for,the, background,&,foreground;,if,you,want,it,,include,it.,If,not,,eliminate,it,somehow;,Fill,the,frame,with,the,su bject shadow,control:,sunlight,,ANS,- ,avoid,having,shadows;,if,its,impossible,,and,scene,and,object,allow,,reposition,so,your,shadow,completel y,covers,photographed,areas;,try,to,have,entire,scene,shadow-free,or,completely,covered,in,shadow shadow,control:,electronic,flash,,ANS,- ,Hold,yourself,responsible,for,this,shadow,,even,if,you,couldn't,see,it,when,the,photograph,was,taken;,Yo u,should,begin,to,"pre,visualize",your,flash,shadows;,Change,the,position,of,the,flash,head,to,minimize,or, control,shadows;,Use,a,detachable,flash,head,to,better,control,where,the,shadows,are hard,shadows,,ANS,- ,very,dark,shadows,that,hide,detail,beneath,it;,sometimes,it,doesn't,matter,when,it,falls,outside,of,eviden ce,nothing,is,covered;,sometimes,it,does,matter,when,it,falls,within,evidence,(shoe,or,tire,print)

a,with,macro,lenses;,put,camera,at,its,closest,focusing,position,by,rotating,the,lens',focus,ring,to,shortest, distance;,set,up,camera,at,distance,where,object,is,in,focus Keep,the,Film,Plane,Parallel,,ANS,-,keep,front,of,lens,parallel,to,subject overall,photo,,ANS,-,shows,larger,view,of,an,area,,relationships,between,multiple,items midrange,photo,,ANS,- ,shows,smaller,view,of,an,area,,relationship,between,few,items;,arrange,subject,and,fixed,feature,so,that, both,are,same,distance,from,you;,film,plane,parallel,to,imaginary,line,connecting,the,two;,need,to,show,a ccurate,distances,between,objects;,diagonal,photos,make,this,impossible close-up,photo,,ANS,- ,shows,one,object,in,detail;,most,photos,will,include,a,scale;,allows,image,to,enlarged,to,actual,size,,or,zoo m,in,while,keeping,original,size,in,mind;,scale,must,be,on,same,plane,as,evidence;,film,plane,must,be,paral lel,to,evidence,and,scale Building,facades,,ANS,- ,diagonal,views,have,part,of,wall,closer,to,camera,and,part,away,from,the,camera;,everything,needs,to,be, the,same,size;,Diagonal,views,create,a,distance,issue,between,the,foreground,&,background;,Depth,of,fiel d,becomes,an,issue;,Diagonal,views,prevent,an,electronic,flash,from,equally,illuminating,the,entire,scene;, Part,will,appear,overexposed,,and,other,parts,underexposed Exception,to,cardinal,rule, 3 ,,ANS,- ,If,the,film,plane,is,parallel,to,a,window,or,mirror,,you,might,see,yourself,or,your,flash,as,a,reflection;,Neve r,include,yourself,or,your,equipment,in,your,photographs;,Use,a,slight,diagonal,viewpoint,so,you,won't,be ,seen;,If,you,are,using,an,electronic,flash,and,the,wall,is,very,reflective,,a,parallel,film,plane,will,create,a,bri ght,"hot,spot",on,the,wall;,Use,a,slightly,diagonal,viewpoint;,Use,a,detachable,flash,and,hold,it,far,from,th e,camera,&,diagonal,to,the,wall;,Use,bounce,flash;,You,may,not,be,able,to,stand,far,enough,away,to,maint ain,perspective,with,the,film,plane,parallel,to,the,wall;,Use,diagonal,viewpoints,when,there,is,no,alternati ve avoid,linear,viewpoints,,ANS,-,puts,photographer,and,both,objects,along,same,line Exposure,,ANS,-,how,much,light,is,in,the,picture;,appears,normal,or,as,we,expect,to,see,it

"stops",,ANS,- ,used,to,express,differences,in,exposure;,changing,stops,either,halves,or,doubles,overall,lighting,from,the, original,picture;,A+1,doubles,exposure',A- 1 ,halves,the,exposure;,properly,exposed,images,are,between,- 1 ,and,+ Variables,the,affect,exposure,,ANS,-,shutter,speed;,aperture,,ISO,,lighting Shutter,speed,,ANS,- ,located,inside,camera,body,in,SLR,cameras,just,in,front,of,digital,sensor;,image,viewed,through,viewfinde r,and,the,light,striking,the,sensor,both,come,from,single,lens;,light,coming,from,lens,is,reflected,by,mirrors ;,mirror,is,moved,to,take,photos Shutter,speed,pt., 2 ,,ANS,-,when,shutter,is,pressed,,it,opens,for,pre- determined,amount,of,time;,light,enters,lens,and,strikes,sensor;,indicated,by,whole,numbers,but,are,fract ions;,never,use,slower,than,1/ Shutter,speed,pt., 3 ,,ANS,- ,speeds,longer,than, 1 ,second,are,indicated,with,";,"B",(bulb),used,when,shutter,speeds,are,longer,than,th ose,on,camera,are,needed Aperture,,ANS,-,size,of,circular,opening Diaphragm,,ANS,-,set,of,blades,that,forms,circular,opening f/stop,,ANS,- ,fraction,relating,size,of,aperture,to,lens,focal,length',shown,as,whole,numbers,,but,represent,fractions;,la rger,f/stop,number=smaller,aperture ISO,,ANS,-,camera,film,is,rated,for,different,film,speeds;,changing,speed,also,results,in, 1 - stop,exposure,differences;,higher,number=more,sensitive,to,light,(ISO, 200 ,is,twice,as,sensitive,as,ISO,100) ;,lower,number=,more,light,is,needed,fro,good,exposure,(3200,ISO,good,for,outdoors,at,night)

indoors,,ANS,- ,most,light,bulbs,tungsten,light,creates,an,amber/yellowish,tint;,office,spaces,use,fluorescent,light,creates ,greenish,tint;,correct,with,electronic,flash Outdoors,,ANS,- ,streetlight,changes,perceived,colors,of,various,objects;,black,objects,appear,brown,,white,objects,depen d,on,light Digital,white,balance,,ANS,-,can,be,used,to,eliminate,blue,tints,on,cloudy,days when,in,doubt,,ANS,- ,underexpose;,cameras,cannot,capture,all,details,in,photos,that,contain,both,sun,lit,areas,and,deep,shado w,areas;,take,two,pictures,can,be,digitally,altered,to,highlight,both,areas;,underexposed,pictures,can,be,al tered,to,show,detail,,overexposed,cannot photographer,body,movement,,ANS,- ,hold,the,camera,securely,&,properly,to,limit,movement;,change,shutter,speed,to,help,eliminate,involunt ary,body,movement;,use,shutter,speed,that,is,closest,to,focal,length,of,lens,,inverted,into,a,fraction subject,motion,,ANS,-,•1/125th,will,"freeze",a,walker,,enabling,the,face,to,be,recognized. •1/250th,will,"freeze",a,jogger,,or,someone,jumping. •1/500th,will,"freeze",a,bicyclist,or,a,slow-moving,vehicle,(up,to,about, 30 ,mph). •1/1000th,will,"freeze",a,vehicle,going,up,to, 60 ,mph. •1/2000th,will,"freeze",an,airplane,powered,by,propellers Rain,&,Snow,,ANS,- ,faster,shutter,speeds,will,freeze,drops;,slower,shutter,speed=more,light;,use,lens,filter,to,prevent,overex posure;,polarizing,filters,eliminate,glare Most,crime,scenes,,ANS,-,should,be,captured,with,shutter,speed,1/60,and,either,f/22,,f/16,,f/11,,f/

Reflective,light,meter,,ANS,- ,measures,amount,of,light,being,reflected,into,camera;,a,"normal",scene,is,one,in,which,18%,of,light,is,refl ected,back Snowy,scenes,,ANS,-,reflect,more,light,than,normal;,results,in,underexposure Darker,scenes,,ANS,-,reflect,less,light,than,normal;,results,in,overexposure non-normal,scenes,,ANS,- ,predominantly,light,colored,or,dark,colored;,lots,of,sky,in,field,of,view;,backlit,scenes,or,have,both,bright,l ights,and,dark,shadows Predominantly,light,scenes,,ANS,-,manually,change,recommendations,set,by,meter;,open,aperture,1.5- 2 ,stops,wider,than,meter,recommended Predominantly,dark,scenes,,ANS,-,manually,change,recommendations,set,by,meter;,close,aperture,1.5- 2 ,stops,smaller,than,meter,recommended Large,amounts,of,sky,,ANS,- ,sky,reflects,more,light,than,normal,toward,camera;,think,outdoor,overall,photos,,sky,looks,normal,but,bu ilding,is,underexposed;,take,meter,reading,with,the,sky,not,in,view,&,use,those,settings Backlit/high,contrast,scenes,,ANS,- ,use,electronic,flash,to,fill,in,the,dark,areas,and,keep,proper,exposure,for,light,areas Proper,exposure,fir,tricky,scenes,,ANS,- ,Meter,the,camera,on,an,18%,gray,card,,use,those,settings;,The,card,must,be,in,the,same,conditions,as,the ,scene,(fully,sunny,,fully,shady,,etc.);,Some,photo,identifier,cards,are,also,18%,gray,cards;,Meter,the,came ra,on,green,grass;,It,also,reflects,about,18%,of,light;,Meter,the,camera,on,well- traveled,asphalt;,It,also,reflects,about,18%,of,light;,Meter,your,palm;,Reflects,about,36%,,regardless,of,rac e;,Open,up, 1 ,stop,to,avoid,overexposure Exposure,modes,,ANS,-,Manual,,program,,aperture,priority,,shutter,priority

•Shutter,speed,1/ •The,reciprocal,exposure,provides,better,depth,of,field •f/22,and,shutter,speed,of,1/ f/11,day,,ANS,-,•Bright,but,hazy,,shadows,are,indistinct,(soft,shadows) •Use,these,settings: •f/ •Convert,ISO,to,shutter,speed •ISO, 100 ,(still,good,for,bright,days) •Shutter,speed,1/ •The,reciprocal,exposure,provides,better,depth,of,field •f/16,and,shutter,speed,of,1/ f/8,day,,ANS,-,•Bright,and,cloudy,day,,no,shadows •Use,these,settings: •f/ •Convert,ISO,to,shutter,speed •ISO, 100 ,(still,good,for,bright,days) •Shutter,speed,1/ •The,reciprocal,exposure,provides,better,depth,of,field •f/11,and,shutter,speed,of,1/ f/5.6,day,,ANS,-,•Many,variations,of,the,f/8,cloudy,days,,sometimes,an,f/5.6,is,required •Sunny,day,where,the,sun,is,blocked,in,a,larger,area Polarizing,filter,,ANS,- ,•When,light,reflects,off,a,surface,,it,can,become,polarized,in,one,direction,and,shows,reflections •Polarizing,filters,eliminate,these,reflections,by,blocking/filtering,them •Rotate,the,lens,to,block,the,light

•If,not,totally,clear,,lean,to,one,side,,or move,closer/farther,away focal,length,,ANS,- ,the,distance,from,the,center,of,a,lens,to,the,focal,point;,tells,us,how,much,of,scene,will,be,captured,and,h ow,large,individual,elements,will,be;,longer,the,focal,length,,narrower,angle,of,view,and,higher,magnificat ion;,shorter,focal,length,,wider,the,angle,of,view,and,lower,the,magnification Focus,,ANS,-,entire,scene,,and,all,its,evidence,should,be,in,focus resolution,,ANS,- ,ability,of,camera,system,to,distinguish,alternating,line,pairs,as,they,get,thinner,and,closer,together Acutance,,ANS,- ,camera's,ability,to,render,sharp,edge,of,subject,as,sharp,edge,in,the,photograph;,clear,and,precise,distinc tion,between,edge,of,one,object,and,beginning,of,surface,that,its,on;,crisp,and,defined,edges sharpness/being,in,focus,,ANS,- ,light,enters,camera,and,converges,at,sharp,point,on,digital,sensor;,light,becomes,increasingly,smaller,circ le,until,it,converges,at,a,point;,light,rays,converging,before,or,after,digital,sensor,will,always,result,in,blurr y,image circles,of,confusion,,ANS,- ,if,light,is,a,circle,when,it,hits,digital,sensor,,it,will,remain,"confused",and,out,of,focus; Manual,focusing,,ANS,-,if,just,one,object,rotate,focus,ring;,film,plane,parallel,to,top,of,object,is,important Automatic,focusing,,ANS,- ,press,shutter,halfway,,can,change,main,object,in,viewfinder;,usually,reason,for,poor,crime,scene,photos Zoom,lenses,,ANS,-,wide- angle,lenses,can,cause,barrel,distortion;,straight,lines,at,sides,appear,bent,outwards;,can't,be,used,for,clo se,ups

Wide,angle,lens,,ANS,- ,focal,length<50mm;,optical,lens,center,is,closer,to,digital,sensor;,wider,field,of,view,,elongation,of,foregr ound,to,background,distances,,increased,DOF;,barrel,distortion Normal,,ANS,-,focal,length=50mm Telephoto,,ANS,- ,focal,length>50mm;,optical,lens,center,is,farther,from,digital,sensor;,good,magnification,,narrower,field,o f,view,,compression,of,foreground-to-background,distances,,narrower,DOF,range;,pincushion,distortion Macro,lenses,,ANS,-,magnify,small,objects,to,fill,frame;,1:1,or,1:2,magnification,ratio