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
Margaret [11]
3 years ago
6

If a body`s efficiency is 75% what does it mean?​

Chemistry
1 answer:
snow_tiger [21]3 years ago
6 0

Answer: It’s producing 75% of it’s potential.

Example: If I were to be playing basketbal, and my body was working at 75%, then there is 25% of energy that I’m not using, making me worse than if I was using 100%.

You might be interested in
Alll moving objects have energy of _________
Natasha_Volkova [10]
All moving objects have kinetic energy.

Kinetic energy is the energy of motion, therefore if an object is moving it has kinetic energy.
3 0
3 years ago
Which portion of the heating curve represents an increase in kinetic energy
asambeis [7]
C. Line segment CD
7 0
3 years ago
If an experiment calls for 0.200mole acetic acid (Hc2H3O2)how many grams of glacial acetic acid do we need?
bija089 [108]
<h3>Molar mass:-</h3>

\\ \sf\longmapsto HC_2H_3O_2

\\ \sf\longmapsto 1u+2(12u)+3(1u)+2(16u)

\\ \sf\longmapsto 1u+24u+3u+48u

\\ \sf\longmapsto 28u+48u

\\ \sf\longmapsto 76u

\\ \sf\longmapsto 76g/mol

  • No of moles=0.2mol
  • Given mass=?

\\ \sf\longmapsto No\:of\;moles=\dfrac{Given\:Mass}{Molar\:Mass}

\\ \sf\longmapsto 0.2=\dfrac{Given\:mass}{76}

\\ \sf\longmapsto Given\:Mass=0.2\times 76

\\ \sf\longmapsto Given\:Mass=1.52g

7 0
3 years ago
PLEASE HELP My perfume which used to smell pretty now smells weird after 5 years. Is
Nimfa-mama [501]
The answer is A chemical change
5 0
3 years ago
Read 2 more answers
What is the significance of enzymes in maintaining homeostasis in living organisms ?
GalinKa [24]
 Enzymes are needed for metabolic pathways in the body, respiration, digestion and other important life processes. When enzymes function properly, homeostasis is maintained. However, if an enzyme is lacking or has an incorrect shape due to genetic mutation, this can lead to disease within an organism.
7 0
4 years ago
Other questions:
  • In each of sets of terms, circle the one term that does not belong. Then explain your reasoning.​ 1. electron configuration, Pla
    13·1 answer
  • Which of the following is the strongest reducing agent ? Cl , Ar , K , Ca+2
    6·1 answer
  • Gaseous methane ch4 will react with gaseous oxygen o2 to produce gaseous carbon dioxide co2 and gaseous water h2o . suppose 14.0
    8·1 answer
  • 1. Explain, in terms of energy, why there are fewer apex predators than producers or primary
    7·1 answer
  • Measuring levels of pollutants, such as nitrogen oxide in the atmosphere, is an example of chemistry research that ____.
    7·1 answer
  • Silver nitrate reacts with calcium to make calcium nitrate and silver. The reaction is exothermic and produces 18.7 kJ/mol of en
    13·1 answer
  • Consider the given examples listed here, find out which substance from the list will turn phenolphthalein pink? (a) vinegar ( b)
    15·1 answer
  • Hydrochloric acid is a strong acid. Acetic acid is a weak acid. Which statement about hydrochloric acid and acetic acid is corre
    15·1 answer
  • How much energy is needed to change the temperature of 50g of water by 15°C?
    8·1 answer
  • One mechanism for the synthesis of ammonia proposes that N₂ and H₂ molecules catalytically dissociate into atoms:N₂ ⇆ 2N(g) log
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!