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
nikitadnepr [17]
2 years ago
8

Prove that area of expansivity is twice linear expansivity?​

Geography
1 answer:
Montano1993 [528]2 years ago
3 0

Answer:

Let coefficient of linear and area expansion be α a n d β respectively. where ∆ T is change in temperature. For simplicity let us consider the case of square of side L. Therefore, coefficient of area expansion is twice the linear expansion.

You might be interested in
What are the difficulties encountered by the senior high school students in online learning?
damaskus [11]

Due to the numerous distractions they experienced and the teachers' incapacity to maintain control of the online learning environment, some participants noted that learners found it difficult to focus throughout the sessions.

The study discovered the following difficulties that research students faced: 1) Lack of foundational knowledge from junior high school, 2) Formulating a Topic, 3) Dealing with a research team, 4) Inadequate Resources, 5) Data Analysis and Treatment, and 6) Maintaining motivation throughout the study. The majority of students find online learning to be boring and frequently lament their lack of drive to complete a course. Having a time management system is perhaps the hardest obstacle for students to overcome because it solely depends on self-motivation. Even professors frequently lament the lack of resources to make the classes engaging, leading to a loss of interest from both sides.

To learn more about online learning click the link below:

brainly.com/question/29574078

#SPJ4

5 0
1 year ago
Why is “Wind” an important element of weathering???
dolphi86 [110]

Answer:

Wind Causes Weathering and Erosion Wind causes weathering by blowing bits of material against cliffs and large rocks. This wears and breaks the rock down into sand and dust. Wind also erodes sand and dust

Explanation:

brainliest plzzzzzzzz

4 0
3 years ago
Read 2 more answers
What force is responsible for compressing stars into a spherical shape?
KIM [24]
C) gravity because gravity compresses the start into the most compact shape possible
5 0
3 years ago
Why is there ethnic diversity in the United States
inessss [21]

Explanation:

The United States is known for being very diverse due to the fact that people have emigrated to the US. This is because people want to live the "American Dream" and have a successful career and family. If someone is facing hardships in their home country, they will try to move to the US to start a better life.

7 0
3 years ago
Which of the following bodies of water is the largest?
telo118 [61]
If the pacific ocean is one of the options, It is the Answer. It is the largest body of water in the world
8 0
3 years ago
Other questions:
  • Places to which the Rohingyas they were displaced
    11·1 answer
  • Death Valley is the lowest point in the __________ region
    8·1 answer
  • Most European nations have ______ dominant culture
    8·1 answer
  • Exercise is important because it keeps your body
    12·1 answer
  • The photograph show the East African Rift Valley in Tanzania. What is one way a Rift Valley can form
    6·2 answers
  • What country’s sea captains found plundering other countries ships more profitable than establishing colonies
    12·1 answer
  • Which is the slope of a line with the coordinates (1, 4) and (3, 1)?
    9·2 answers
  • What is the distance between (1,9) and (1, -4)
    13·1 answer
  • Which climate zones are in Western Europe?
    15·1 answer
  • What causes mobile winds to blow?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!