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
astraxan [27]
3 years ago
8

When matter changes state in a closed system, does the mass of the matter change or stay the same?

Social Studies
2 answers:
Llana [10]3 years ago
7 0

Answer: The principle is that the mass of matter, in a closed system, will always be the same no matter what type of change happens to the matter. Whether it's a change in state, or dissolving, or a chemical reaction, or any combination of these, the amount of mass will not change.

Explanation:

jolli1 [7]3 years ago
4 0

Answer:

it stays the same

Explanation:

because even if the container is closed the amount of matter does not increase or decrease

You might be interested in
40 POINTS PLEASE HELP QUICKLY!!! determine whether certain hypothetical laws passed by Congress are constitutional. Post a detai
Scilla [17]
All laws are passed by congress unless the president vetos the law
6 0
4 years ago
Read 2 more answers
The force between two moving objects that are touching
Aleks04 [339]
I believe the answer is friction
6 0
3 years ago
Read 2 more answers
What is the common law principal that allows the state to assume a parental role and to take custody of a child when he or she b
wlad13 [49]

Answer:

Parens Patriae

Explanation:

Parens patriae refers to a legal term that refers to the authority of the government to intervene on behalf of those who are unable to take care of themselves. The doctrine of  Parens Patriae has found its strongest use in the care of infants, mentally ill persons and those who are legally incompetent to handle their affairs. The State is the sole protector of all children under its jurisdiction, and the State courts have the absolute authority to interfere and protect the best interests of children whose well being is compromised by conflicts between parents.

4 0
4 years ago
Which national event prompted the creation of the department of homeland security event promoted the creation of the Department
Georgia [21]

Question:

Which national event prompted the creation of the department of homeland security event promoted the creation of the Department of Homeland Security?

Answer:

The answer is the Sept. 11 terrorist attacks otherwise known as 9/11.

Evidence:

Created in the aftermath of the Sept. 11 terrorist attacks, DHS has largely focused on federal preparations to deal with terrorism while trying to manage other duties, including border security, customs and emergency management.

Hope this helps, have a good day. c;


7 0
4 years ago
In what year did japan begin its occupation in china outside of manchuria
Dominik [7]
It was in 1931 when Japan began its occupation in China outside of Manchuria. This was during the time that Japan considered Manchuria as a great source because of its natural resources. Japan thought that this would lead to a great industrial development and the chance to acquire great power.
6 0
3 years ago
Other questions:
  • Three closest country's to phillips county
    15·1 answer
  • A representative group at in assembly is known as a
    8·2 answers
  • "A child with partial- and full-thickness burns is admitted to the pediatric unit. What should be the priority at this time?"
    12·1 answer
  • The correct order for the three stages of memory is
    14·1 answer
  • More than a thousand men and women from six nations (Spain, Peru, Venezuela, the United Kingdom, Australia, and the United State
    6·1 answer
  • Visualization is the process of picturing the other team making mistakes so you can win. please select the best answer from the
    8·2 answers
  • .
    11·1 answer
  • What did Ancient Kush and Egypt have in common?
    10·1 answer
  • The u.s. congress has the authority to abolish every federal court in the land, except for the u.s. supreme court. why is this?
    14·1 answer
  • How does the phrase "those who 'could not do any better" affect Walker's speech?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!