- Study guides, Class notes & Summaries

SCI-255 Exam 3 Questions and correct Answers cartridge components - Correct Answer Cartridge case Primer Propellant (gunpowder) Bullet or projectile revolvers and semiautomatic pistols - Correct Answer most common firearms involved in criminal cases Rimfire (RF) cartridge - Correct Answer has the priming compound encased around the rim Centerfire (CF) cartridge - Correct Answer has the priming compound encased as a central primer and may have a rimmed, rimless, or semi-rimmed cart...

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21 pages

Written in 2025/2026

Grade A+

Winfred

Sci-255 Chapter 1 Questions with Complete Solutions

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5 pages

Written in 2023/2024

Classroom

SCI-255 Exam Bundle 2026/2027

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5 items

Winfred

CNSR SCI 255 Exam 1 Questions and Complete Solutions Absolute Income Hypothesis - Correct Answer ▪ C = f(Y) ▪ Where Y = Current Income - People's spending is dependent on current income. Consumption will be greater than zero but less than one, so savings occurs. The rich save more than the poor. - Keynes said that consumption is a stable function of current disposable income (income after tax payment) - used cross-sectional data from the United States during the 1920's and early 1...

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21 pages

Written in 2025/2026

Grade A+

Winfred

SCI-255 Exam #4 Questions and Correct Answers what drug evidence consists of - Correct Answer -controlled substances -chemicals and equipment used to manufacture controlled substances -equipment needed to use controlled substances how drugs are classified - Correct Answer -schedules: potential for addiction and if drug has an actual medical use- schedule 1= most dangerous, schedule 5= least dangerous) -physiological actions (narcotics, psychoactive, sedatives, tranquilizers, central nervo...

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14 pages

Written in 2025/2026

Grade A+

Winfred

SCI 255 Exam 3 GCU Questions with Correct Answers Graded A+ Document Examiner - Answers Examines he same letters and letter combination in known writings Examines exemplar writings completed by the person suspected of writing the evidence document Exemplar - Answers A known writing sample that was taken from a suspect Questioned Document - Answers Refers to the unknown or unverified source of a document's writing or signature In the case of a typewritten document, refers to identifying t...

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4 pages

Written in 2024/2025

Grade A+

TutorJosh

what drug evidence consists of Correct Answer--controlled substances -chemicals and equipment used to manufacture controlled substances -equipment needed to use controlled substances how drugs are classified Correct Answer--schedules: potential for addiction and if drug has an actual medical use- schedule 1= most dangerous, schedule 5= least dangerous) -physiological actions (narcotics, psychoactive, sedatives, tranquilizers, central nervous system) -origins (synthetic- meth, natural- mar...

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19 pages

Written in 2023/2024

Grade A+

cracker

what value do sketches hold? Correct Answer--essential addition to investigator's notes and photographs -provide precision with spatial relationships -provide a visual model to illustrate the investigator's testimony in court what are the objectives of crime scene sketches Correct Answer--present a "clear mind's eye" of the scene -eliminate things of no value -show the accurate location and relationships of evidence items -record measurements -refresh memory of investigators -ill...

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6 pages

Written in 2023/2024

Grade A+

cracker

Direct evidence Correct Answer-Evidence that establishes the existence of a fact that is in question without relying on inference. circumstantial evidence Correct Answer-(indirect evidence) evidence used to imply a fact but not prove it directly Testimonial Evidence Correct Answer-what is said in court by a competent witness Physical Evidence Correct Answer-Evidence found at the crime scene to be analyzed/ used in court 3 Criteria for evidence to have value Correct Answer-Recognized,...

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5 pages

Written in 2023/2024

Grade A+

cracker

SCI-255 Exam #4 Questions with Correct Answers 100% Verified what drug evidence consists of - Correct Answers -controlled substances -chemicals and equipment used to manufacture controlled substances -equipment needed to use controlled substances how drugs are classified - Correct Answers -schedules: potential for addiction and if drug has an actual medical use- schedule 1= most dangerous, schedule 5= least dangerous) -physiological actions (narcotics, psychoactive, sedatives, tranquilize...

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12 pages

Written in 2023/2024

Grade A+

Winfred

Exam 3 (SCI 255) Questions with 100% Verified Correct Answers Rated A+ Which type of fingerprint is found in a soft material such as clay or play-doh? - Correct Answers Plastic How should fingerprint powder be applied to a surface? - Correct Answers With a gently swirling motion What fingerprint development method can be used for non-absorbent rough surfaces? - Correct Answers Cyanoacrylate fuming When are fingerprints developed at the crime scene? - Correct Answers After all other evi...

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9 pages

Written in 2023/2024

Grade A+

Winfred

SCI-255 Exam 3 Study Guide Questions with Complete Solutions cartridge components - Correct Answers Cartridge case Primer Propellant (gunpowder) Bullet or projectile revolvers and semiautomatic pistols - Correct Answers most common firearms involved in criminal cases Rimfire (RF) cartridge - Correct Answers has the priming compound encased around the rim Centerfire (CF) cartridge - Correct Answers has the priming compound encased as a central primer and may have a rimmed, rimless,...

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18 pages

Written in 2023/2024

Grade A+

Winfred

Chapter 7: Biological Fluid Evidence SCI- 255 Questions with Complete Solutions

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6 pages

Written in 2023/2024

Classroom

CNSR SCI 255 exam 1 Questions with Complete Solutions

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28 pages

Written in 2023/2024

Classroom

Exam 3 (SCI 255) questions with complete solutions

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13 pages

Written in 2023/2024

Classroom

SCI-255 Exam 3 Questions with complete solutions

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28 pages

Written in 2023/2024

Classroom

SCI-255 Exam 2 Questions with Complete Solutions

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6 pages

Written in 2023/2024

Classroom

SCI-255 Exam #4 Questions with Complete Solutions

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19 pages

Written in 2023/2024

Classroom

Review for exam 4 SCI 255 Questions with complete solutions

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5 pages

Written in 2023/2024

Classroom

SCI-255 Exam #4 Questions with Complete Solutions

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19 pages

Written in 2023/2024

Classroom