Using the floation method, three pieces of soda-lime glass are placed in three separate cylinders containing a solution with a density of 1.67 g/mL
Glass fragment A floats, glass fragment B is suspended in the middle of the solution, and glass fragment C sinks. What can the criminalist deduce from these results?
What will be an ideal response?
Answer:
Glass fragment A has a density of less than 1.67 g/mL, glass fragment B has a density of approximately 1.67 g/mL, and glass fragment C has a density of greater than 1.67 g/mL.
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The most common type of detonator is a(n) _____ ______
Fill in the blank(s) with the appropriate word(s).
Explain the basic causes of terrorism.
What will be an ideal response?
To perform their role competently and effectively, the police must maintain a high degree of ______.
a. negative public opinion b. discretionary authority c. mixed emotions d. legitimacy
A person commits an offense if the person possesses an open container or consumes an alcoholic beverage on a public street, public alley or public sidewalk within ______ feet of the property line of a facility that is a public or private school, including a parochial school, that provides all or any part of pre-kindergarten through twelfth grade.
A. 1,000 B. 2,000 C. 3,000 D. 5,000