This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The lands and grooves on a fired bullet are a _________ impression of the barrel interior. Fill ... (Read 64 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Aug 17, 2018
The lands and grooves on a fired bullet are a _________ impression of the barrel interior.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

The class characteristics of a fired bullet consist of the caliber, the number of lands and grooves and the direction of __________ of the rifling.
 
  Fill in the blank(s) with the appropriate word(s).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 17, 2018
Answer to Question 1

Answer: Negative

Answer to Question 2

Answer: Twist


itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Aug 17, 2018
YES! Correct, THANKS for helping me on my review

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex
Anthemius of Tralles and Isidorus of Miletus, Interior, Hagia Sophia, Istanbul. Anthemius of Tralles and Isidorus of Miletus, Interior, Hagia Sophia, Istanbul.
Interior, Sanctuary of the mosque at Córdoba, Spain. Interior, Sanctuary of the mosque at Córdoba, Spain.
Pieter Saenredam, Interior of the Choir of St. Bavo's Church at Haarlem. Pieter Saenredam, Interior of the Choir of St. Bavo's Church at Haarlem.
Covering the interior as soon as the vehicle comes in for service helps improve customer ... Covering the interior as soon as the vehicle comes in for service helps improve customer ...
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library