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86問 • 1年前
  • Leslie Munoz Diaz
  • 通報

    問題一覧

  • 1

    What is forensic science

    is a discipline that applies scientific analysis to the justice system

  • 2

    What does forensic science help

    help prove the events of a crime

  • 3

    What is the role of a forensic scientist

    perform scientific analysis, report results, must be neutral in interpretation of results, cannot choose side in court

  • 4

    Who created the first system classification of fingerprints

    Sir Francis Galton

  • 5

    What time period if Sir Francis Galton from

    1892

  • 6

    Who created the classification of fingerprints we use today

    Sir Edward Henry

  • 7

    What time period is Sir Edward Henry from

    1896

  • 8

    Who was the first person to connect a bullet to a murder weapon

    Henry Goddard

  • 9

    What time period is Henry Goddard from

    1835

  • 10

    Who created the comparison microscope

    Calvin Goddard

  • 11

    What time period is Calvin Goddard from

    1920

  • 12

    What was the comparison microscope used for

    to prove what bullet came from which shell casing

  • 13

    How created gunshot residue detection

    aerospace corporation

  • 14

    What does gunshot residue detection use

    scanning electron microscopes

  • 15

    What time period did aerospace corporation create gunshot residue detection

    1970

  • 16

    Who made chemical tests to detect arsenic

    James Marsh

  • 17

    What year did James Marsh make chemical tests to detect arsenic

    1836

  • 18

    Who won a noble prize for classifying human blood into various groups

    Karl Landsteiner

  • 19

    What time era was Karl Landsteiner from

    1930

  • 20

    When were tests for body fluids created

    mid 1900s

  • 21

    What was the first written entomology testimony

    washing away wrongs

  • 22

    Who was the first forensic entomologist

    Sung T’zu

  • 23

    What era was Sung T’zu from

    13th century

  • 24

    Who refuted spontaneous generation

    Francesco Redi

  • 25

    What era was Francesco Redi from

    17th century

  • 26

    How did Francesco Redi refute spontaneous generation

    3 jars, one sealed, one unsealed, one with gauze

  • 27

    Where was the first crime lab created

    France

  • 28

    Who created the first crime lab

    Edmond Locard

  • 29

    What time period was Edmond Locard from

    1910

  • 30

    Who was the first person to create an American crime lab

    August Vollmer

  • 31

    What time period is August Vollmer from

    1924

  • 32

    When did the FBI create their crime lab

    1932

  • 33

    What is a presumptive test

    gives an indication of substance, can not identify it

  • 34

    What is a presumptive test used for

    excluding

  • 35

    Can a presumptive test go to court

    no

  • 36

    What is a confirmatory test

    more specific, can determine a substance

  • 37

    What is an ultraviolet spectrophotometry test

    analyzes substances reaction to UV and infrared light

  • 38

    What is a microcrystalline test

    a reagent is applied to the substance, it will form a crystal pattern, which is seen under polarized light

  • 39

    What is gas chromatography/mass spectrometry

    the substance gets injected into gas chromatograph then into mass spectrometer, electron beam hits is and it breaks apart.

  • 40

    What is an example of paint analysis

    paint chips found on body of hit and run victim

  • 41

    What is FTIR Spectrometry

    seeing how various components absorb infrared light in types of paint

  • 42

    What is solvent tests

    various chemicals are applied to a paint sample to look for reactions

  • 43

    What is pyrolysis (PGCMS)

    distinguishes paints of same color and their different chemical composition

  • 44

    Why is an arson investigation important

    establishes accelerant

  • 45

    What is static headspace

    heats sample, residue separates it and vaporizes into headspace

  • 46

    What type of analysis is static headspace

    GC

  • 47

    What is passive headspace

    heats sample, residue collects on carbon strip

  • 48

    What type of analyzing is passive headspace

    GC/MS

  • 49

    What is dynamic headspace

    bubbles liquid nitrogen through sample, captures residue on trap

  • 50

    What type of analysis is dynamic headspace

    CG

  • 51

    What does fingerprinting look at

    pattern of loops, arches, whorls on individual finger

  • 52

    What is visible prints

    can be seen, on card it creates impression

  • 53

    What are latent prints

    cant be seen, sweat/oil fingerprints which have to be dusted then lifted to be analyzed

  • 54

    What does forensics mean

    an argument

  • 55

    What is the goal of forensic science

    distinguish evidence from coincidence, allow certainty and probability, take account of alternative results, make specific details out of general impressions

  • 56

    What is the primary responsibility of forensic scientists

    perform scientific analyses and report results

  • 57

    Who pegged the term criminalistics

    Hans Gross

  • 58

    What is criminalistics

    analysis of physical evidence found at crime scene

  • 59

    What is the lady of dunes case about

    micro and macroscopic

  • 60

    What is the bus case

    sketches allow for more accuracy

  • 61

    What is science

    knowledge generated through the use of scientific method

  • 62

    What is the key to a good hypothesis

    testability

  • 63

    What is blood typing used for

    excluding

  • 64

    What is the first test for blood

    Kastle Meyer Test

  • 65

    What does the Kastle Meyer test show

    pink when blood

  • 66

    What is the second test for blood

    luminal

  • 67

    What does luminal show

    blood

  • 68

    What is science

    knowledge obtained by observing, in order to discover facts, formulate laws, that can be tested or verified

  • 69

    How many steps are in the scientific method

    8

  • 70

    What are the scientific method steps

    question, research, hypothesis, test, data, results, conclusions, communicate

  • 71

    What is a hypothesis

    a statement

  • 72

    How do you test a hypothesis

    a controlled experiment

  • 73

    What is a control group

    nothing is changed

  • 74

    What is an experimental group

    changed, has the variable for the experiment

  • 75

    What is a variable

    something that can change naturally or on purpose

  • 76

    What is an independent variable

    factor scientist changed

  • 77

    Can we measure an independent variable

    no

  • 78

    Can we measure a constant

    no

  • 79

    What is a dependent variable

    result of what the scientist changed

  • 80

    Can you measure a dependent variable

    yes

  • 81

    How can a dependent variable be measured

    quantitative or qualitative observation

  • 82

    What is a constant

    same in both groups

  • 83

    How do you gather data?

    qualitative or quantitative observation

  • 84

    What is the difference between law and theory

    law is how things work, theory is why things work

  • 85

    We test a hypothesis not a

    theory

  • 86

    What is an accredited lab

    a lab who uses the scientific method

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    問題一覧

  • 1

    What is forensic science

    is a discipline that applies scientific analysis to the justice system

  • 2

    What does forensic science help

    help prove the events of a crime

  • 3

    What is the role of a forensic scientist

    perform scientific analysis, report results, must be neutral in interpretation of results, cannot choose side in court

  • 4

    Who created the first system classification of fingerprints

    Sir Francis Galton

  • 5

    What time period if Sir Francis Galton from

    1892

  • 6

    Who created the classification of fingerprints we use today

    Sir Edward Henry

  • 7

    What time period is Sir Edward Henry from

    1896

  • 8

    Who was the first person to connect a bullet to a murder weapon

    Henry Goddard

  • 9

    What time period is Henry Goddard from

    1835

  • 10

    Who created the comparison microscope

    Calvin Goddard

  • 11

    What time period is Calvin Goddard from

    1920

  • 12

    What was the comparison microscope used for

    to prove what bullet came from which shell casing

  • 13

    How created gunshot residue detection

    aerospace corporation

  • 14

    What does gunshot residue detection use

    scanning electron microscopes

  • 15

    What time period did aerospace corporation create gunshot residue detection

    1970

  • 16

    Who made chemical tests to detect arsenic

    James Marsh

  • 17

    What year did James Marsh make chemical tests to detect arsenic

    1836

  • 18

    Who won a noble prize for classifying human blood into various groups

    Karl Landsteiner

  • 19

    What time era was Karl Landsteiner from

    1930

  • 20

    When were tests for body fluids created

    mid 1900s

  • 21

    What was the first written entomology testimony

    washing away wrongs

  • 22

    Who was the first forensic entomologist

    Sung T’zu

  • 23

    What era was Sung T’zu from

    13th century

  • 24

    Who refuted spontaneous generation

    Francesco Redi

  • 25

    What era was Francesco Redi from

    17th century

  • 26

    How did Francesco Redi refute spontaneous generation

    3 jars, one sealed, one unsealed, one with gauze

  • 27

    Where was the first crime lab created

    France

  • 28

    Who created the first crime lab

    Edmond Locard

  • 29

    What time period was Edmond Locard from

    1910

  • 30

    Who was the first person to create an American crime lab

    August Vollmer

  • 31

    What time period is August Vollmer from

    1924

  • 32

    When did the FBI create their crime lab

    1932

  • 33

    What is a presumptive test

    gives an indication of substance, can not identify it

  • 34

    What is a presumptive test used for

    excluding

  • 35

    Can a presumptive test go to court

    no

  • 36

    What is a confirmatory test

    more specific, can determine a substance

  • 37

    What is an ultraviolet spectrophotometry test

    analyzes substances reaction to UV and infrared light

  • 38

    What is a microcrystalline test

    a reagent is applied to the substance, it will form a crystal pattern, which is seen under polarized light

  • 39

    What is gas chromatography/mass spectrometry

    the substance gets injected into gas chromatograph then into mass spectrometer, electron beam hits is and it breaks apart.

  • 40

    What is an example of paint analysis

    paint chips found on body of hit and run victim

  • 41

    What is FTIR Spectrometry

    seeing how various components absorb infrared light in types of paint

  • 42

    What is solvent tests

    various chemicals are applied to a paint sample to look for reactions

  • 43

    What is pyrolysis (PGCMS)

    distinguishes paints of same color and their different chemical composition

  • 44

    Why is an arson investigation important

    establishes accelerant

  • 45

    What is static headspace

    heats sample, residue separates it and vaporizes into headspace

  • 46

    What type of analysis is static headspace

    GC

  • 47

    What is passive headspace

    heats sample, residue collects on carbon strip

  • 48

    What type of analyzing is passive headspace

    GC/MS

  • 49

    What is dynamic headspace

    bubbles liquid nitrogen through sample, captures residue on trap

  • 50

    What type of analysis is dynamic headspace

    CG

  • 51

    What does fingerprinting look at

    pattern of loops, arches, whorls on individual finger

  • 52

    What is visible prints

    can be seen, on card it creates impression

  • 53

    What are latent prints

    cant be seen, sweat/oil fingerprints which have to be dusted then lifted to be analyzed

  • 54

    What does forensics mean

    an argument

  • 55

    What is the goal of forensic science

    distinguish evidence from coincidence, allow certainty and probability, take account of alternative results, make specific details out of general impressions

  • 56

    What is the primary responsibility of forensic scientists

    perform scientific analyses and report results

  • 57

    Who pegged the term criminalistics

    Hans Gross

  • 58

    What is criminalistics

    analysis of physical evidence found at crime scene

  • 59

    What is the lady of dunes case about

    micro and macroscopic

  • 60

    What is the bus case

    sketches allow for more accuracy

  • 61

    What is science

    knowledge generated through the use of scientific method

  • 62

    What is the key to a good hypothesis

    testability

  • 63

    What is blood typing used for

    excluding

  • 64

    What is the first test for blood

    Kastle Meyer Test

  • 65

    What does the Kastle Meyer test show

    pink when blood

  • 66

    What is the second test for blood

    luminal

  • 67

    What does luminal show

    blood

  • 68

    What is science

    knowledge obtained by observing, in order to discover facts, formulate laws, that can be tested or verified

  • 69

    How many steps are in the scientific method

    8

  • 70

    What are the scientific method steps

    question, research, hypothesis, test, data, results, conclusions, communicate

  • 71

    What is a hypothesis

    a statement

  • 72

    How do you test a hypothesis

    a controlled experiment

  • 73

    What is a control group

    nothing is changed

  • 74

    What is an experimental group

    changed, has the variable for the experiment

  • 75

    What is a variable

    something that can change naturally or on purpose

  • 76

    What is an independent variable

    factor scientist changed

  • 77

    Can we measure an independent variable

    no

  • 78

    Can we measure a constant

    no

  • 79

    What is a dependent variable

    result of what the scientist changed

  • 80

    Can you measure a dependent variable

    yes

  • 81

    How can a dependent variable be measured

    quantitative or qualitative observation

  • 82

    What is a constant

    same in both groups

  • 83

    How do you gather data?

    qualitative or quantitative observation

  • 84

    What is the difference between law and theory

    law is how things work, theory is why things work

  • 85

    We test a hypothesis not a

    theory

  • 86

    What is an accredited lab

    a lab who uses the scientific method