The comparison of two bullets is possible with a comparison microscope. Such a comparison is made ...

The comparison of two bullets is possible with a comparison microscope. Such a comparison is made difficult by what fact?

a. Lands and grooves are subject to wear and tear, and hence striations markings are susceptible to continuing change.
b. Often, evidence bullets are distorted on impact and only small areas are found with intact markings.
c. The presence of grit and rust can to some degree alter the markings on bullets fired through the same barrel.
d. All of the above

(Question #2) What is the reason that grooves are rifled into the bore of a gun?

a. The bullet will be made to spin and thus have a true and accurate course on leaving the barrel.
b. The bullet moving through will be given unique striations.
c. The manufacturer can put its unique mark on its product.
d. The bullet will be reduced in size before it exits the gun

(Question #3) What are the three most common types of handguns?

a. Rifles, pistols, and revolvers
b. Single-shot, rifles, and pistols
c. Single-shot, revolvers, and semi-automatics
d. Single-shot, rifles, and semi-automatics

(Question #4) _____________ sentence is a sentence to incarceration pronounced by a judge that sets minimum and maximum periods of incarceration of the offender.

A. Determinate
B. Indeterminate
C. Fixed
D. Mandatory

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The comparison of two bullets is possible with a comparison microscope. Such a comparison is made ...

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