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
Helen [10]
3 years ago
12

Which of the following is a definition of glass transition temperature?

Physics
1 answer:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

c. The temperature at which a glass transforms from a solid to liquid.

Explanation:

The glass transition temperature is said to be a temperature range when a polymer structure transition from a glass or hardy(solid) material to a rubber like or viscous liquid material.

The glass transition temperature is an important property that is critical in product design.

You might be interested in
Theweight ofof body is 420N .Calculate its mass​
Nady [450]

Answer:

42.87

Explanation:

Google

<u>OR</u>

<u></u>

420/9.8 which equals 42.87.

6 0
3 years ago
Find the network done by friction on a box that moves in a complete circle of radius 1.82 m on a uniform horizontal floor. The c
m_a_m_a [10]

Answer:

C) W = - 190 J

Explanation:

Notation

Wf = work done by the friction force (unknown)

Ff = force of the friction

d = distance travelled by the box = (2 pi 1.82 m) = 11.435 m

6 0
3 years ago
Read 2 more answers
Neil Armstrong, the first human being to step on the moon, left a foot print that is essentially unchanged nearly 50 years later
Likurg_2 [28]

Since the boot-print was left there nearly 50 years ago, there has been very little wind and very little rain in that area, and plus, there have been very few people or other animals walking around in that spot to disturb it.

6 0
3 years ago
The acceleration due to gravity on the moon is 1.6 m/s2, about a sixth that of Earth’s. Which accurately describes the weight of
tatyana61 [14]

The answer is C.  

An object on the moon is six times lighter than on Earth.


6 0
2 years ago
Read 2 more answers
50 POINTS! A supplier wants to make a profit by buying metal by weight at one altitude and selling it at the same price per poun
Tems11 [23]

Choice A is the right answer! Buy at high altitude and sell at low altitude

Hope this helps :)

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which atom is most likely to accept electrons to form an ionic bond?
    15·1 answer
  • A coin 15.0 mm in diameter is placed 15.0 cm from a spherical mirror. The coin's image is 5.0 mm in diameter and is erect. Is th
    6·1 answer
  • How is radiation different from convection and conduction?
    6·1 answer
  • Which of the following sets of characteristics describes the image formed by a plane mirror?A. Virtual and invertedB. Real and u
    7·1 answer
  • How to solve 5,897,159 milligrams into kilograms?
    7·2 answers
  • Ian’s school is exactly 6 blocks north of his house. What is his average velocity on a walk from home to school that takes him 1
    14·1 answer
  • Creating plasma can be dangerous because of the high amount of ___ needed to create it.
    10·2 answers
  • A truck is traveling with 50,000 J of kinetic energy. It
    6·1 answer
  • If it is fixed at C and subjected to the horizontal 60-lblb force acting on the handle of the pipe wrench at its end, determine
    10·1 answer
  • This is from educake but
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!