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

Author Question: A copper wire is found to break when subjected to minimum tension of 36. N. If the wire diameter ... (Read 152 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jul 27, 2018
A copper wire is found to break when subjected to minimum tension of 36. N. If the wire diameter were half as great, we would expect the wire to break when subjected to a minimum tension of
 
  A) 36. N
  B) 26. N
  C) 18 N
  D) 9.0 N
  E) 51. N

Question 2

Although fossils can be made in numerous ways, only a tiny fraction of living organisms leave behind any kind of fossil remnant because
 
  A) most minerals that replace organic material are soluble in water and so dissolve away
  B) the vast majority of dead organisms decay long before any mineral replacement can occur
  C) the organic material is destroyed by radioactivity
  D) they are destroyed by geological processes before mineral replacement can occur


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


bobbie

  • Member
  • Posts: 592
Reply 2 on: Jul 27, 2018
Excellent

bimper21

  • Member
  • Posts: 309
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

The Peary caribou is a relatively small and pale subspecies found in the tundra of far northern Nort The Peary caribou is a relatively small and pale subspecies found in the tundra of far northern Nort
A jawbone found in the mainland Jenolan Caves A jawbone found in the mainland Jenolan Caves
These young children are taking the initiative to explore their environment as they examine a snail These young children are taking the initiative to explore their environment as they examine a snail
A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ... A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ...
How to analyze trends found in graphs How to analyze trends found in graphs
An aluminum wire has a length of 27.0 m and a resistance of 2.90 n at 20.00C. As An aluminum wire has a length of 27.0 m and a resistance of 2.90 n at 20.00C. As
Video: Burn Animation

For a complete list of videos, visit our video library