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
Mnenie [13.5K]
2 years ago
5

According to usual sign convention, thermal expansion creates a negative strain. true/ false

Social Studies
1 answer:
Dominik [7]2 years ago
3 0

According to usual sign convention, thermal expansion creates a negative strain. TRUE. Hence, the correct answer is TRUE.

<h3 /><h3>Is there a negative thermal stress?</h3>

FA= −YαΔT(7) (7) F A = − Y α Δ T For a decrease in temperature, ΔT is negative, so F and F/A are positive; by extension, a tensile force and stress are required to sustain the length. If ΔT is positive, F and F/A are negative, and the required force and stress are compressive.

Therefore, the correct answer is as given above

learn more about thermal expansion: brainly.com/question/1166774

#SPJ1

You might be interested in
Does Bill Clinton have any siblings?
andrew-mc [135]

yes three two brothers and a sister

hope this helps please mark me the brainliest

7 0
3 years ago
Read 2 more answers
What term describes the economy of a country which produces a wide variety of goods and services?
Lunna [17]

Answer:

Diversified

Explanation:

8 0
3 years ago
Read 2 more answers
A Comparison of Human Rights Bills summary
adelina 88 [10]

The Bill of Rights and the Universal Declaration of Human Rights are two vital documents dedicated to the safety, security, and overall well-being of two very different groups of people. The Bill of Rights was simply the first ten amendments of the United States Constitution, whereas the Universal Declaration of Human Rights was made for all of the people governed by the separate and independent nations included in the United Nations. The key difference in the documents rests not in the words, but in the audiences to which they speak to and of. Comparing the one complete declaration of laws, Universal Declaration of Human Rights, and part of another, Bill of Rights as part of the US Constitution, is very different from a comparison of both documents as a whole. I will look specifically to the Articles presented in the Universal Declaration of Human Rights and not the Preamble to compare and contrast with the Bill of Rights.

6 0
3 years ago
. Most of the food in China is produced __________. for military use for political leaders for domestic consumption for internat
maria [59]
The answer is : commodities

Extra fact: China produces more than 100 million tons of 5 food commodities: corn, rice, vegetables, sugar cane and wheat...........

Hope this helps you ^•^
6 0
3 years ago
Read 2 more answers
What ensured the success of tobacco cultivation in the southern colonies?
sdas [7]
Slavery <span>ensured the success of tobacco cultivation in the southern colonies</span>
7 0
4 years ago
Read 2 more answers
Other questions:
  • On Christmas night 1776, the Patriots scored a victory at...?
    5·1 answer
  • What Encomienda land grants included the right to demand
    7·1 answer
  • Which insanity standard states that if defendants know that what they were doing was wrong, but they could not help themselves,
    14·1 answer
  • Based on the weather map, what might the upcoming weather be like in Chicago?
    7·2 answers
  • Discuss at least one major theoretical approach to explaining and resolving the life span development situation (i. e., mental o
    11·1 answer
  • How you characterize yourself​
    7·1 answer
  • All of the following are required in complementation testing in yeast except _______.
    7·1 answer
  • While driving, a car pulls out in front of you and forces you to slam on the brakes. You think to yourself that the driver of th
    5·1 answer
  • A black hole's singularity is an infinitely small, infinitely dense point where space, time, and the laws of physics no longer a
    8·1 answer
  • 5. about what percent of fish can live in both (or move between) marine and freshwater environments?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!