forensic Flashcards

science (65 cards)

1
Q

flat surface where BASE of shell comes in CONTACT when FIRED

A

breechface

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2
Q

Failure to discharged

A

MISFIRE

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3
Q

Fails to explode on time or delayed in firing

A

HANGFIRE

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4
Q

TWO FLASH hole or vent

A

BERDAN

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5
Q

Comprehensive firearms ammunition act

A

RA 10591

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6
Q

Solid metallic support

A

Anvil

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7
Q

Thin foil/animal skin protects the priming mixture from MOIST

A

Paper disc

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8
Q

Father of modern ballistics

A

Col. Calvin H. Goddard

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9
Q

speed per unit of time

A

Velocity

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10
Q

unstable roating motion of bullet

A

Yaw

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11
Q

fatal equivalent of a bullet

A

energy

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12
Q

curved path of the bullet

A

Trajectory

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13
Q

straight distance between the muzzle point and target

A

range

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14
Q

Any weapon that uses gunpowder to fire a bullet or shell

A

Firearm

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15
Q

A long tube, smooth, with spiral grooves on the inner surface

A

Barrel

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16
Q

Widened hole at the breech

A

Chamber

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17
Q

Science of the motion of projectile and condition affects motion

A

Ballistics

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18
Q

passage of projectile through space or the air

A

external ballistics

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19
Q

interaction of a projectile with its target

A

terminal ballistics

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20
Q

processes originally acceleating the projectile

A

internal ballistics

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21
Q

instrument used for PROPULSION of porjectiles by means of expansive force gases coming from GUNPOWDER

A

FIREARM

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22
Q

iNVOLVES MARKING OF EVIDENCE FIREARMS, TEST FIRING, of evidence

A

technical examinations of ballistics

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23
Q

Home made gun

A

Zip Gun

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24
Q

More than one inch diameter

A

Artillery

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25
Less than one inch diameter
Small arms
26
Common type of handgun in USA
Revolver
27
it is the action of the bullet, hits the target subsequently ricocheted
translational motion
28
Bullet passing through rifled bore barrel firearm
gyroscopic
29
Caused by action of rifling found inner surface of the barrel
rotary
30
It is a loud sound , sound created when bullet exits muzzle
muzzle blast
31
Gigantic bow or catapult
Ballista
32
derived from greek word, it means to throw
ballo or ballein
33
lateral deviation of bullet
drift
34
number of carried ammunition
rounds
35
Distance where shooter has CONTROL OF HIS SHOTS
Accurate range
36
farthest distance propelled from an FIREARM
maximum range
37
expanding bullet
dumdum bullet
38
a device attached to muzzle barrel to muffle the sound of a GUNSHOT
silencer
39
Farthest distance where bullet is still lethal
MAXIUM EFFECTIVE RANGEA
40
Continous firing in a SINGLE parts of trigger
machine gun
41
a ancient weapon
musket
42
type of firearm that contains rifling
PARADOX GUN
43
Firearm mechanism attached to prevent identification
freakish gun
44
smallest pistol in the world
kolibre
45
CENTER OF CASE HEAD OR BASE
CENTERFIRE
46
gunpowder residue
partially burned gunpowder and smoke
47
examining the characteristics of firearms bullets left behind a crime scene
forensic firearm examination
48
single-shot pistols small pocket firearms having MULTIPLE BARRELS
DERINGGERS
49
larger size lead shot for used in shotgun
buck shot
50
oldest known explosive
BLACKPOWDER
51
saltpeter , charcoal, sulfur how many percent????
75, 15, 10
52
basic ingredient used for smokeless powder
nitrocellulose
53
Determined only after firearm has been manufactured
individual characteristics
54
Identifiable characteristics found on the firearm even prior to its manufacture
class characteristics
55
cause by an explosion by its sudden decomposition or combustion
explosive
56
metallic or non metallic cylindrical ball propel from firearm
bullet
57
when fired, emit a light red flame. from its base, there by showing the gunner the trace of flame, the. path as well.
tracer bullet
58
Type 1 license firearm?
2 FA REGISTERED
59
TYPE 5 LICENSE FIREARM
15 FA REGISTERED (MORE THAN)
60
TYPE 4 LICENSE FIREARM
15 FA REGISTERED (MAXIMUM)
61
TYPE 2 LICENSE FIREARM
5 FA REGISTERED
62
TYPE 1 LICENSE FIREARM
2 FA REGISTERED
63
TYPE 3 LICENSE FIREARM
10 FA REGISTEREDE
64
Designed to fired from the shoulder
rifle
65