1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastova [34]
3 years ago
7

What is the basic molecular mechanism for polymer plasticity, and how does it differ from that of ductile crystalline metals?

Engineering
1 answer:
sdas [7]3 years ago
4 0

Answer:

In Crystalline metals or materials, plasticity is examined from the perspective of the motion of linear defects or dislocations within the polymer chains.

Explanation:

When a temperature range below and near the glass transition temperature is reached, there is warping or contortion of structureless or malformed polymers. This warping happens as the polymer chains move over one another.

Unlike elasticity when requires or enables an object to resume its original dimensions, ductility is the quality of an element or material to change form albeit permanently.

Cheers

You might be interested in
What is the heights part of Maine?
Damm [24]

Answer:

Mount Katahdin, 5276 feet above sea level

= Google

4 0
3 years ago
g A 30-m-diameter sedimentation basin has an average water depth of 3.0 m. It is treating 0.3 m3/s wastewater flow. Compute over
stepladder [879]

Answer:

The overflow rate is 4.24×10^-4 m/s.

The detention time is 7069.5 s

Explanation:

Overflow rate is given as volumetric flow rate ÷ area

volumetric flow rate = 0.3 m^3/s

area = πd^2/4 = 3.142×30^2/4 = 706.95 m^2

Overflow rate = 0.3 m^3/s ÷ 706.95 m^2 = 4.24×10^-4 m/s

Detention time = volume ÷ volumetric flow rate

volume = area × depth = 706.95 m^2 × 3 m = 2120.85 m^3

Detention time = 2120.85 m^3 ÷ 0.3 m^3/s = 7069.5 s

6 0
3 years ago
Visual aids are useful for all of the following reasons except
Ksivusya [100]

Answer:

B

Explanation:

their presence allows the speaker to take a rest from talking

I couldnt see the question

4 0
2 years ago
The Accenture team is involved in helping a client in the transformation journey using Cloud computing. How is myNav beneficial
professor190 [17]

Answer:

It helps ensure the security of client data.

Explanation:

Cloud computing is one of the security features in networking which is being adopted by big corporations and organizations inorder to ensure smooth running of the organization.

Also, due to the sensitivity of data which some organizations deals in, they tried everything possible to protect themselves and their clients' information through use of cloud computing.<em> Data are stored in the clouds, and requires special administrative rights for it to be accessed by some of the staffs working in any given organization.</em>

8 0
3 years ago
) A certain polymer is used for evacuation systems for aircraft. It is important that the polymer be resistant to the aging proc
bonufazy [111]

Answer:

it will be a scattered plot

Explanation:

5 0
2 years ago
Other questions:
  • For the R function shown below(Attachment):
    5·1 answer
  • I really need a good grade please help
    13·1 answer
  • A magnesium oxide component must not fail when a tensile stress of 14 MPa is applied. Determine the maximum allowable surface cr
    8·1 answer
  • (4 points) What field of work generally requires (a) an engineer to have a Professional Engineer
    11·1 answer
  • Which process made making copies of technical drawings easier?
    8·1 answer
  • An ideal Rankine cycle with reheat uses water as the working fluid. The conditions at the inlet to the first-stage turbine are p
    12·1 answer
  • Yellow wood glue will typically also work with metal, glass, and adhesives
    13·1 answer
  • What happens to the electrolyte, during discharging?
    9·1 answer
  • In an RL parallel circuit, VT = 240 V, R = 330 Ω, and XL = 420 Ω. What is the Apparent Power (VA)?
    9·1 answer
  • Type the correct answer in the box. Spell all words correctly.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!