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
ad-work [718]
2 years ago
15

All heat engines involve _____. the refrigeration cycle evaporation and condensation combustion

Physics
2 answers:
AURORKA [14]2 years ago
7 0
The answer is Combustion took the test and made a 93
pishuonlain [190]2 years ago
4 0
Combustion is the answer i just took the test
You might be interested in
How often do you rely on media for scientific information to make decisions in your life? (No weather answer please)
vodka [1.7K]
The majority of the time


6 0
3 years ago
Read 2 more answers
Do geochemists need to have a knowledge of physical science? Explain your<br> answer. please help:))
saul85 [17]
No they don’t lol I hate school
6 0
3 years ago
What does it mean to investigate science?
lapo4ka [179]

Answer:

Scientific investigation is a quest to find the answer to a question using the scientific method. In turn, the scientific method is a systematic process that involves using measurable observations to formulate, test or modify a hypothesis.

Explanation:

7 0
3 years ago
State the factors that affect tha gravitational force​
sweet [91]

Explanation:

1. Mass of an object

2. Distance between the objects

7 0
2 years ago
Read 2 more answers
Based on the law of conservation of energy, which statement is false?
alexgriva [62]

I think it’s Energy is lost when machines don’t work right.

8 0
3 years ago
Other questions:
  • What are fossil fuels made of?
    13·1 answer
  • When people use plastic combs on their hair, the combs become negatively charged. Which statements about this situation are true
    10·2 answers
  • A truck covers 40.0 m in 9.40 s while uniformly slowing down to a final velocity of 1.70 m/s.
    6·1 answer
  • How are oceans connected to all bodies of water
    14·1 answer
  • An energy plant produces an output potential of 1500 kV and serves a city 143 km away. A high-voltage transmission line carries
    8·1 answer
  • You are leading a software development team which uses serverless computing with AWS Lambda to build and run applications withou
    9·1 answer
  • Which of these structures is an architect most likely to design?
    12·2 answers
  • The negatively charged particle in an atom is a(n):
    12·1 answer
  • 2 H2O2-&gt; 2H20+02
    8·1 answer
  • Which three steps, placed in the proper order, are required for a nuclear chain reaction?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!