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
BartSMP [9]
3 years ago
7

Please write thoughtful, concise summaries of your findings in paragraph form. Include key calculation values and point out what

those values mean for the specific energy technology. 39 POINTSSSSS
Chemistry
1 answer:
dedylja [7]3 years ago
7 0
I am not sure how to do this
You might be interested in
Please help its easy but i don't feel like doing it
KonstantinChe [14]

Answer:

first one is a second one is e

Explanation:

7 0
3 years ago
Two children on roller skates stand facing each other. The child on the right puts her arms out and pushes away from her partner
shutvik [7]

Answer:

They both go backward because of force.

Explanation:

The logic behind this answer is that child right and pushes away causing her to go backward meaning her partner is being pushed backwards to.

(Hope this was helpful!)

8 0
2 years ago
Explain why energy sources do not have 100% efficiency. Why do you think some have lower efficiencies?
bearhunter [10]

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.

5 0
3 years ago
What is The cellular process that releases the energy stored in food molecules
notka56 [123]

Respiration. That is the process.

7 0
3 years ago
Fr33 points ;p have a good day everyone
Doss [256]

Answer:

thx

Explanation:

have a blessed day can i have brainlyest?

5 0
3 years ago
Other questions:
  • 1.Which of the following are considered pure substances
    9·1 answer
  • which two conditions can limit the usefulness of the kinetic-molecular theory in describing gas behavior
    15·1 answer
  • A sample of chlorine containing isotopes of mass numbers 35 and 37 was analysed in a mass-spectrometer. How many peaks correspon
    9·1 answer
  • What is the value of δg°' (or, to put it another way, the cost) when 2nadp+ and 2h2o are converted to 2nadph plus 2h+ plus o2?
    11·2 answers
  • Example of false solutions and true solutions <br>​
    13·1 answer
  • How do the bonds differ in<br> each type?
    12·2 answers
  • Can the element calcium be found in more than one state of matter?
    14·1 answer
  • The barcoding process begins with
    14·1 answer
  • What do all of the inventors discussed in this lesson have in common?
    13·1 answer
  • Regions that receive up to 20 inches of rainfall per year are referred to as __________ because they receive more precipitation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!