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FRNSC Exam 1 PSU Questions And Answers With Real Tests
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FRNSC Exam 1 PSU Questions And Answers With Real Tests
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FRNSC Exam 1 PSU Questions And Answers WithReal Tests
The originator of the examination and comparison of firearms evidence is ANS Calvin Goddard
The father of criminalistics as a modern science is ANS Edmond Locard
Professional criminalists have a personal stake in winning convictions and acquittals. ANS False
Forensic science is considered a pure science. ANS False
A ruler is added to a crime scene photograph to ANS Give an accurate scale
A forensic scientist is on the side of ANS The evidence
A crime scene sketch and/or floor plan is/are drawn for all of the following reasons except
Sketches replace the need for photographs
Sketches can eliminate distractions in order to highlight the intended subject
Sketches indicate exactly where evidence was collected from
Sketches show the relationship of the victim or evidence to the furniture ANS Sketches replace the need for
photographs
Moist or wet evidence should be left moist when being stored. ANS False
A criminalist must always be present at an autopsy. ANS False
, Circumstantial evidence is direct evidence of a fact from which a person may reasonably infer the existence or
nonexistence of another fact. ANS true
If a blood drop is 4.8 mm wide and 5 mm long, what is the angle of impact? ANS 73.7 degrees
Sometimes the absence of something like blood or dust can be valuable evidence. ANS True
Only one blood drop spatter is needed to find a convergence of trajectories. ANS False
Which statement is true?
Correct!
The more force used to create blood drops, the smaller they get and the shorter distance they travel.
The more force used to create blood drops, the smaller they get and the farther distance they travel.
The more force used to create blood drops, the bigger they get and the bigger distance they travel.
The more force used to create blood drops, the bigger they get and the shorter distance they travel. ANS The
more force used to create blood drops, the smaller they get and the shorter distance they travel.
What is meant by "the first hit is free"? ANS The first strike inflicts the wound, the second strike splashes blood
If a blood drop is 5 mm wide and 8 mm long, what is the angle of impact? ANS 38.7 degrees
Little drops of blood are lighter so they travel farther then big drops of blood. ANS False
A long, oval-shaped blood drop pattern indicates the drop hit the surface at a(n) ________ angle. ANS Shallow
Reconstructing a crime scene is easy if everything has been preserved exactly as it was at the moment of the crime.
ANS False
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