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
Alex73 [517]
3 years ago
11

Why do Man holes(road) build by use only circular type??

Chemistry
1 answer:
sashaice [31]3 years ago
7 0

Answer: Manholes are usually round, primarily because roundness is the best shape to resist the compression of the earth; covers are round because they are easier to manufacture than square or rectangular shapes, they are easier to move by rolling, and they can't fall into the opening.

Explanation:

You might be interested in
What property explains that many substances dissolve in water​
olganol [36]

Answer:

polar

Molecules that have ends with partial negative and positive charges are known as polar molecules. It is this polar property that allows water to separate polar solute molecules and explains why water can dissolve so many substances.

Explanation:

6 0
3 years ago
Why is the metric system the preferred system of measurement for science
Nikolay [14]
In is a lot easier because it uses 10s.
3 0
4 years ago
Read 2 more answers
What is the linkage that binds one monosaccharide to another?
ra1l [238]

Answer:

hope this helps

Explanation:

glycosidic bond

A covalent bond formed between a carbohydrate molecule and another molecule (in this case, between two monosaccharides) is known as a glycosidic bond (Figure 4). Glycosidic bonds (also called glycosidic linkages) can be of the alpha or the beta type.

4 0
3 years ago
Read 2 more answers
The term "precision" BEST refers to which of the following?
strojnjashka [21]

Answer:

A.

Explanation:

the term precision refers to something that is has the most quality or good condition, being precise and exact.

5 0
3 years ago
Read 2 more answers
What happens to the molecules within a gas when the gas condenses
mixas84 [53]
When something compresses, it  means that the molecules within it suddenly came really close to one another.
6 0
3 years ago
Other questions:
  • A soft drink is made by dissolving CO2 at 3.00 atm in a flavored solution and sealing the solution in an aluminum can at 20oC. W
    6·1 answer
  • How much heat energy is required to boil 87.7 g of ammonia, NH3? The molar heat of vaporization of ammonia is 23.4 kJ/mol.
    13·1 answer
  • Why would a doctor most likely restrict a patient’s contact with other people while the patient receives internal radiation?
    13·2 answers
  • What is the mass of sodium (Na) in 50 grams of table salt (NaCl)? Show your work.
    8·1 answer
  • Which of these is a chemical property of a substance
    10·2 answers
  • It takes 53.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0∘C to 24.2 ∘
    14·1 answer
  • at do oxygen (O) and bromine (Br) have in common? They both tend to gain electrons to gain stability. They both have seven valen
    7·1 answer
  • A.
    10·2 answers
  • 13. The equation used to find acceleration is a =
    11·1 answer
  • Please try hard and give a reasonable response
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!