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
adelina 88 [10]
2 years ago
8

A system that always has the same amount of energy except when heat is added to it obeys the law of conservation of energy. Is t

his statement true or false ?
A. True
B. False
History
2 answers:
adoni [48]2 years ago
6 0

Answer:

A. True

Explanation:

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside. This is particularly confusing in the case of non-conservative forces, where energy is converted from mechanical energy into thermal energy, but the overall energy does remain the same. The only way to use energy is to transform energy from one form to another.

almond37 [142]2 years ago
5 0
A. True, it is because laws don’t break or destroy and doesn’t break apart.
You might be interested in
Atmospheric conditions in an area over a short period of time describes?
pychu [463]
Weather describes the condition of the atmosphere over a short period of time e.g. from day to day or week to week, while climate describes average conditions over a longer period of time. The climate of an area or country is known through the average weather over a long period of time.
5 0
1 year ago
How enslaved people were viewed and treated by sotherns and northerns
Hoochie [10]
Badly, they were slaves for a lot of years. Just watch some documentaries.
4 0
3 years ago
What was the goal of the Truman Doctrine? *
AnnZ [28]

Answer:

The correct answer should be (A.) To stop the spread of communism in Eastern Europe.

Explanation:

Hope this helps! :)

5 0
2 years ago
Read 2 more answers
Which major cities share a time zone?
OLga [1]

Answer:

C

Explanation:

6 0
2 years ago
How could shifts in the physical environment have caused major changes in early civilizations? Select all that apply. Earthquake
Ede4ka [16]

A.Too much or too little rain may have ruined crops, creating food shortages.

A.Earthquakes or erupting volcanoes may have destroyed communities.

hope this helps

It is not C, because silt makes rivers even MORE salty, and does not give clean water

It is not D, because long-term farming wears out the farmland, and you will not be able to grow more than you used to, because the nutrients inside the soil is dwindeling

hope this helps

8 0
2 years ago
Other questions:
  • Who applied punishment in medieval Japanese society?
    11·1 answer
  • Which of the following statements about Europen efforts to trade in the East is not true
    15·1 answer
  • What do you think the government should have done about the problem at Love Canal?
    10·1 answer
  • What issue would you want to adress or change if you was to be a protest leader
    11·1 answer
  • The nickname for President Reagan’s Strategic Defense Initiative was
    9·2 answers
  • When congresswoman chisholm spoke before the u.s. house of representatives what was she hoping to achieve?
    11·1 answer
  • Fundamental methods of producing agood map​
    10·1 answer
  • What is the name of the sacred text (holy book) of the Muslims? *
    13·2 answers
  • Has the electoral college changed since it’s inception? If so, describe the changes and the purpose for the change.
    6·1 answer
  • How has the internet helped elected officials to communicate with American citizens?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!