forensic Flashcards

science

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
Q

Less than one inch diameter

A

Small arms

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26
Q

Common type of handgun in USA

A

Revolver

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27
Q

it is the action of the bullet, hits the target subsequently ricocheted

A

translational motion

28
Q

Bullet passing through rifled bore barrel firearm

A

gyroscopic

29
Q

Caused by action of rifling found inner surface of the barrel

A

rotary

30
Q

It is a loud sound , sound created when bullet exits muzzle

A

muzzle blast

31
Q

Gigantic bow or catapult

A

Ballista

32
Q

derived from greek word,
it means to throw

A

ballo or ballein

33
Q

lateral deviation of bullet

A

drift

34
Q

number of carried ammunition

A

rounds

35
Q

Distance where shooter has CONTROL OF HIS SHOTS

A

Accurate range

36
Q

farthest distance propelled from an FIREARM

A

maximum range

37
Q

expanding bullet

A

dumdum bullet

38
Q

a device attached to muzzle barrel to muffle the sound of a GUNSHOT

A

silencer

39
Q

Farthest distance where bullet is still lethal

A

MAXIUM EFFECTIVE RANGEA

40
Q

Continous firing in a SINGLE parts of trigger

A

machine gun

41
Q

a ancient weapon

A

musket

42
Q

type of firearm that contains rifling

A

PARADOX GUN

43
Q

Firearm mechanism attached to prevent identification

A

freakish gun

44
Q

smallest pistol in the world

A

kolibre

45
Q

CENTER OF CASE HEAD OR BASE

A

CENTERFIRE

46
Q

gunpowder residue

A

partially burned gunpowder and smoke

47
Q

examining the characteristics of firearms bullets left behind a crime scene

A

forensic firearm examination

48
Q

single-shot pistols
small pocket firearms having MULTIPLE BARRELS

A

DERINGGERS

49
Q

larger size lead shot for used in shotgun

A

buck shot

50
Q

oldest known explosive

A

BLACKPOWDER

51
Q

saltpeter , charcoal, sulfur how many percent????

A

75, 15, 10

52
Q

basic ingredient used for smokeless powder

A

nitrocellulose

53
Q

Determined only after firearm has been manufactured

A

individual characteristics

54
Q

Identifiable characteristics found on the firearm even prior to its manufacture

A

class characteristics

55
Q

cause by an explosion by its sudden decomposition or combustion

A

explosive

56
Q

metallic or non metallic cylindrical ball propel from firearm

A

bullet

57
Q

when fired, emit a light red flame. from its base, there by showing the gunner the trace of flame, the. path as well.

A

tracer bullet

58
Q

Type 1 license firearm?

A

2 FA REGISTERED

59
Q

TYPE 5 LICENSE FIREARM

A

15 FA REGISTERED (MORE THAN)

60
Q

TYPE 4 LICENSE FIREARM

A

15 FA REGISTERED (MAXIMUM)

61
Q

TYPE 2 LICENSE FIREARM

A

5 FA REGISTERED

62
Q

TYPE 1 LICENSE FIREARM

A

2 FA REGISTERED

63
Q

TYPE 3 LICENSE FIREARM

A

10 FA REGISTEREDE

64
Q

Designed to fired from the shoulder

A

rifle

65
Q
A