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
Snezhnost [94]
3 years ago
6

Energy conversions _____. can lose energy as sound can be 100 percent efficient if controlled properly are calculated by multipl

ying useful energy by the total amount of energy
Chemistry
2 answers:
ch4aika [34]3 years ago
5 0

Answer:

are calculated by multiplying useful energy by the total amount of energy

Explanation:

The energy conversions are never 100 percent efficient. This is because the energy originally is converted into a mixture of the useful and not useful energy. For example, gasoline in the car is converted to motion, sound and friction. The later two (sound and friction) are energies but are less useful. Thus, in this case, the energy conversion is not 100 % efficient. Thus, the energy efficiency equation comes into play. This is given as the ratio of the useful energy to the total energy. It is a fraction.  

Elodia [21]3 years ago
5 0

Answer:

Can lose energy as sound

Explanation:

You might be interested in
Gabe​ amodeo, a nuclear​ physicist, needs 8080 liters of a 3030​% acid solution. he currently has a 20 %20% solution and a 60 %6
MArishka [77]

i really dont knowb  lfre,;'r;'frke';few frq3wklrndklqwef2

5 0
3 years ago
What is the final electron acceptor in cellular respiration?
Artemon [7]
<span>The potential of NADH and FADH2 is converted to more ATPthrough an electron transport chain with oxygen as the "terminal electron acceptor". Most of the ATP produced by aerobic cellular respiration is made by oxidative phosphorylation.

Hope this helps. :)

</span>
5 0
3 years ago
What is meant when it is said that stars have a life cycle?
vodomira [7]
C) Stars get born, get older, then eventually die.
6 0
3 years ago
Read 2 more answers
When the Sun provides heat energy to the water cycle it creates which of the following?
GenaCL600 [577]

Answer: Evaporation

Explanation:

When the heat of the sun touches the water, the water molecules heat up and move gradually faster. Over time molecules start to pop out the surface of the water individually.

And then eventually all the water is evaporated into water vapor.

7 0
2 years ago
hoose the best word or phrase to complete each sentence. 1.is a financial service that offers a kind of in the event of unforese
alex41 [277]

Medical Insurance and Premium are the answers to your questions.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A sample of gas has a volume of 4.4 liters when the pressure is 3.3atm. What is the volume when the pressure is reduced to 2.2at
    8·1 answer
  • The density of an unknown gas is found to be 3.44 g/l at standard temperature and pressure (stp). what is the molar mass of this
    14·1 answer
  • Which are the reactants in this chemical reaction?
    12·2 answers
  • Read the given equation.
    12·2 answers
  • I’m making a transition from stare n=1 to state n=2 the hydrogen atom must
    6·1 answer
  • explain how the number of valence electrons in atoms relate to their bonding with other atoms to form molecules ?????
    5·1 answer
  • 14. Have your thoughts about the Great Pacific Garbage Patch changed since we first talked about it earlier in the year? Do you
    5·1 answer
  • What is the Molar Mass of Cs2SO3?​
    6·1 answer
  • Aluminium +hydrochloride acid ________+_________​
    12·1 answer
  • Once a peptide has been formed between the amino acid attached to the trna in the p site and the amino acid associated with the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!