Density
Fingerprint Patterns
Crime Scene Measurements & Tools
Forensic Fields
Physical/Chemical
200
This is the scientific unit for mass.
What is grams?
200
Identify the fingerprint pattern shown in this image.
What is a plain arch?
200
Used to measure distances on crime scenes
What is a measuring tape?
200
Someone who processes and documents crime scenes, collects and preserves evidence, analyzes it in a laboratory, and performs reconstructions.
Who is a forensic scientist?
200
Can be observed or measured without changing the identity of the substance
What is a physical property?
400
This is the scientific unit for volume.
What is mL or cm3?
400
This is the percentage of the population that have loops in their fingerprint patterns.
What is 65%?
400
Used to measure volume
What is a graduated cylinder?
400
Someone who examines human skeletal remains.
Who is a Forensic Anthropologist?
400
One or more substances are transformed into different substances
What is a chemical change?
600
This is the density of an object when the object masses 50 g and has a volume of 10 cm3.
What is 5 g/cm3?
600
This is an image of a right thumb.
Identify the fingerprint pattern shown in this image.
What is an ulnar loop?
600
Used to separate mixtures to identify individual compounds
What is a chromatographer?
600
Someone who investigates transportation accidents, material failures cases, determine causes of buildings and structure collapes
Who is a forensic engineer?
600
Match the following:
1) Mixing, grinding, tearing
2) rotting burning, digesting
3) combustion, flammability, oxidation
4) color, shape, density
1) what is physical change
2) what is chemical change
3) what is chemical property
4) what is physical property
800
This is the linearized form of the density formula.
What is D*v = m?
800
This is the percentage of the population that have whorls in their fingerprint patterns.
What is 30%?
800
Used to analyze the composition of trace evidence
What is a mass spectrometer?
800
Someone who evaluates offender, profiles criminals, and sees is they are fit to stand trial
Who is a Forensic Psychiatrist or Forensic Psychologist?
800
The ability to undergo change that transform into a different substance?
What is a chemical property?
1000
This is the standard density formula.
What is D = m/v?
1000
Identify the fingerprint pattern shown in this image.
What is a central pocket whorl?
1000
Used to analyze miniscule or trace evidence
What is a microscope?
1000
Someone who studies the effects of poisons, toxins, and drugs in the body
Who is a Forensic Toxicologist?
1000
Does not involve a change in identity or properties
What is a physical change?