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
9966 [12]
2 years ago
7

Explain why energy sources do not have 100% efficiency. Why do you think some have lower efficiencies?

Chemistry
1 answer:
bearhunter [10]2 years ago
5 0

Answer:

Energy sources do not have 100% efficiency because <em>the processes of energy conversion to usable forms involves energy losses. </em>

Some have lower efficiencies due to; <u>energy losses in form of heat</u> during conversion, <u>poor technology applied during conversion</u> of energy and<u> lack of desire equipment</u> to use in the energy conversion system.

Explanation:

The desired form of energy for use is derived from conversion of energy from the source using an energy converter into another form which is usable. The efficiency of the energy converter is calculated as;

л = output energy/input energy

The efficiency of energy is limited to the cost of equipment required for conversion from energy source by the energy converter to a form which is usable. Additionally, because energy sources are scarce, the technology to use in energy  conversion is a factor affecting energy efficiency in that high efficiency will require advanced technology with better equipment leading higher costs of that energy form. when heat losses are involved during energy conversion, efficiency lowers, thus its better if such losses are used as energy input in another system.

You might be interested in
How many coppers of each atom in the products
yarga [219]

Answer:

Explanation:

moler mass of Cu is 63.546 g/mol. Since 63.546 g of copper has 6.022 x 10 power(23) atoms (Avogadro's number). = 9.5 x 10(power)21 atoms of copper.

6 0
2 years ago
Which is not a type of mass movement
lana66690 [7]

Answer:

options?

Explanation:

3 0
2 years ago
Read 2 more answers
I need HELP!!!<br><br> Do the benefits of nuclear power outweigh the risks?
Georgia [21]
While there is no such thing as 100 percent safe, having nuclear energy is much safer than you think. It's thousands of times safer than conventional coal and other fossil-fuel-derived energy, not to mention the specter of environmental disaster from continued use of carbon-based energy sources.
3 0
3 years ago
Determine the elements present in sodium hydrogen carbonate ​
Ilia_Sergeevich [38]

Sodium, hydrogen, carbon, and oxygen

6 0
2 years ago
Why does ice float in water?
MaRussiya [10]
Ice has a lower density than the density of water.
5 0
2 years ago
Other questions:
  • The filling of which orbital is represented by the transition metals in period 4?
    7·2 answers
  • HELP I think its C but I'm not sure
    10·1 answer
  • Consider the market for paper. Let market demand be given by inverse demand function P d (Q) = 60 − Q, where Q is tons of paper
    13·1 answer
  • What is pH of a solution where [H+]=0.000044 M
    6·1 answer
  • A sample of As weighs 73.2 grams. Will a sample of Kr that contains the same number of atoms weigh more or less than 73.2 grams?
    5·1 answer
  • The Lewis structure for methane, CH4 is shown. How many valence electrons does each hydrogen atom in the molecule have?​
    9·1 answer
  • What is creation in terms of chemical reactions?
    9·1 answer
  • I have 250 mL of an acid. If a friend gives me another 75 mL of the same acid, how much will I have?
    8·1 answer
  • How many moles of solute are present in .75 l of a .89 m (molar) solution?
    10·1 answer
  • Which of the following statements is FALSE:O Density is a measure of how closely packed the atoms of a substance are.O The Densi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!