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

Author Question: Why do rocks deform? What will be an ideal response?[br][br][b][color=green]Question ... (Read 33 times)

vicotolentino

  • Hero Member
  • *****
  • Posts: 552
on: Jul 16, 2018
Why do rocks deform?
 
  What will be an ideal response?

Question 2

True or False: A self-sustaining geodynamo in the outer core generates Earth's magnetic field.
 
  Indicate whether this statement is true or false.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: Stress is the magnitude of a force applied over an indicated area, and strain is the measure of the amount of deformation that results from the stress. Rock strength is the amount of stress that the material can endure before it strains. When applied stress exceeds the strength of a rock, the rock deforms by folding, faulting, or flowing. Compressive stress shortens rocks parallel to the stress direction, whereas tensional stress elongates rocks. Shear stress moves materials in opposite directions without shortening or elongation.

Answer to Question 2

Answer: TRUE


vicotolentino

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jul 16, 2018
Correct answers!


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Enhanced photomicrograph showing a macrophage (purple) attack- ing bacillus Escherichia coli (green) Enhanced photomicrograph showing a macrophage (purple) attack- ing bacillus Escherichia coli (green)
Spatial and Response Strategies Spatial and Response Strategies
The Phytochemical Color Guide The Phytochemical Color Guide
economic question economic question
economic question economic question
Genetic complementation analysis of Drosophila eye color mutants Genetic complementation analysis of Drosophila eye color mutants
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library