Drag and drop the terms onto the image to label the schematic of a bullet.
Drugi mogući odgovor:
lead core
propellant
primer
extracting groove
copper jacket
brass cartridge case
Drag and drop the terms onto the image to label the schematic of a bullet.
There are 4 types of firearms. Drag and drop each description into its appropriate category.
firearms with longer barrels that possess greater range and accuracy
similar to rifles, but the inside of the barrels are smooth, and the cartridges contains small spherical pellets called "shot"
a firearm that propels pellets through air, spring compression, or a carbon dioxide cartridge
firearms designed to be held in one hand, easy to carry, and easy to conceal
a 6-cylinder firearm that must be reloaded by hand and does not eject a spent shell
handguns
rifles
shotguns
Air guns
Select all of the following that are true about the following firearm:
Categorize the bullets as left twist or right twist.
LEFT
RIGHT
"9 mm Luger" is the ________ imprinted on the cartridge.
Label the cartridge casings as centerfire or rimfire.
Which of the following elements are commonly found in ammunition primers?
Summarize Locard's Exchange Principle and discuss how it applies to gunshot residue and GSR testing.
Explain why GSR cannot be used to connect a suspect to a weapon used in commission of a crime.
What is a diphenylamine test and what are 2 substances that can trigger a positive test result?
Examine the following bullet and note its dimensions:
- 6 lands/grooves
- cut rifling
- groove width = 0.072 inches
- land width = 0.147 inches
Check the "show your work" section and select all of the possible firearm manufacturers from the list below:
Examine the following bullet and note its dimensions:
- 6 lands/grooves
- cut rifling
- groove width = 0.058 - 0.071 inches
- land width = 0.161 - 0.165 inches
Check the "show your work" section and select all of the possible firearm manufacturers from the list below:
