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
Alona [7]
3 years ago
5

No machine can achieve 100% efficiency in terms of work output. In any mechanical system, what is considered the most common cau

se for some of the work being turned into thermal energy?
Biology
1 answer:
romanna [79]3 years ago
4 0
Friction.

The sliding and rubbing between two objects creates heat, aka thermal energy.
You might be interested in
In single-celled organisms, materials are stored primarily in
Schach [20]

Answer:Vacuole

Explanation:Vacuoles basically do the functions of storage, ingestion, digestion, etc.

4 0
3 years ago
Points give a answer
stiks02 [169]

Answer:idk

Explanation:

6 0
2 years ago
Read 2 more answers
Which of the following describes convection? A. a cold swimming pool making a child cold B. a campfire cooking a fish hanging ov
kipiarov [429]

Your answer would be  <em><u>D. refrigerator coils keeping the refrigerator cold</u></em>

3 0
3 years ago
Which renewable energy resource comes from burning plant material.
never [62]

Answer:

Biomass

Explanation:

Biomass is renewable organic material that comes from plants and animals. Biomass was the largest source of total annual U.S. energy consumption until the mid-1800s. Biomass continues to be an important fuel in many countries, especially for cooking and heating in developing countries

6 0
2 years ago
Some health science sites may restrict employees from wearing perfume or other scents.
Verdich [7]

The given statement is true.  

Some of the health science sites may restrict employees from wearing perfumes or other fragrances because the chemicals in the fragrances can stimulate reactions ranging from headaches to palpitations of heart in some of the individuals who are sensitive to them, making it tough for them to work efficiently.  

With time, the individuals getting exposed to the chemicals present in the fragrances become more sensitized to them to the point that they can no longer tolerate any more exposure. This can initiate breathing issues, nausea, sneezing, disorientation, and in extreme situations, they can even go into shock.  


5 0
3 years ago
Read 2 more answers
Other questions:
  • Which step in the process of photosynthesis is dependent on light energy?
    15·1 answer
  • Where does the chemical energy released in a chemical reaction come from?
    7·1 answer
  • The way a particular species of bird constructs its nest is an example of ____.
    5·2 answers
  • 4.
    10·2 answers
  • The transfer of energy between trophic levels averages about what percent?
    7·2 answers
  • The paleozoic era lasted for about how many years
    14·2 answers
  • The affected variable in an experiment is the<br> I<br> variable,
    8·1 answer
  • "of all the elements that occur on earth, how many are found in your body"
    8·1 answer
  • when male and female gamete are produced by different parents unite to form zygote this type of reproduction is termed​
    14·1 answer
  • Oxytocin secretion and milk release from the mammary glands of lactating female mammals are initiated by _____.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!