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Renewable Energy
Page 8
Questions (786)
Many people who care about conserving natural resources would choose to use wind energy to power their homes. However wind power
3 answers
asked by
Emery
861 views
A solar panel has an efficiency of 15%. How much solar power is necessary to produce 300 watts of useful power?
1 answer
asked anonymously
34 views
Compare the costs and benefits of hydropower to that of geothermal power. (Please include two costs and two benefits.)
3 answers
asked by
Leah
856 views
Is Wind Power Green?
I am writing a paper and I need to put together an outline of my final paper. I would just like to know if
7 answers
asked by
BJ
807 views
Identify six renewable (as opposed to depleted) sources of energy.
2 answers
asked by
Tom
781 views
Which resource is renewable?
A. Coal B. Crude Oil C. Whale Oil D. Natural D. Natural gas I searched Google under the key words
1 answer
asked by
Missy
824 views
I really need help in Science. Right now in science we are doing renewable energy. For the assignment we have two choices, a
5 answers
asked by
SandpitTurtle
782 views
I have a project over hydroelectric energy. My partner and I have looked through books and the Internet to find out what other
1 answer
asked by
Bella
756 views
CHECK THIS ESSAY FOR GRAMMAR MISTAKES AND CHANGE THEM. In the quest for a sustainable future, renewable energy emerges as the
1 answer
asked anonymously
36 views
What are some renewable energy sources?
Also what is a renewable energy source that produces cool air?
4 answers
asked by
Twenty One Pilots
769 views
In the 1930s, windmills were widely used to generate electricity on most farms in the United States. Which kind of energy
3 answers
asked by
Anonymous
708 views
Many people who care about conserving natural resources would choose to use wind energy to power their homes. However, wind
2 answers
asked by
person
683 views
ok i need to figure out how a balanced reaction of a fuel cell would look like. you know a source of hydrogen power.
http://auto.
1 answer
asked by
ana
707 views
How would renewable energy sources be used in a home?
4 answers
asked by
Hanna
658 views
Which 6 are energy from sunlight??
nuclear energy,geothermal energy,tidal energy,fusion energy,wind,hydroelectric energy,solar
3 answers
asked by
Jason
686 views
Occasionally someone builds a house "off the grid." They put a bunch of solar panels on the roof and never connect to an
2 answers
asked by
Morgan
644 views
I have a project in which I design a house that runs completely on renewable energy sources. When I put in solar energy, the
6 answers
asked by
Anonymous
606 views
Angelo is looking to become employed as a renewable energy consultant what kind of education or professional experience might he
1 answer
asked anonymously
47 views
In a cetain year, solar and wind energy generation totaled 1034 trillion Btu's. Wind generated 53 trillion Btu's more than eight
2 answers
asked by
Liamz
585 views
Cassandra is building a machine that will convert ocean waves into electricity. If she wants to get the most energy from the
3 answers
asked by
Science
557 views
#1.) A wind turbine has a Cp of 0.42 and extracts 50 kW of power when the wind velocity is 25 m/sec. How long are the blades?
2 answers
asked by
Ricky
564 views
what is the centeraltheme of the ' As Cheap as Coal" portion in Section 8 . 1 of your text. (Point: 1 )
The cost of renewable
2 answers
asked by
willie jackson
547 views
1,Which renewable energy sources did you use in your car?
2. What are the advantages of using renewable energy sources instead of
2 answers
asked by
miah
537 views
Hmm.. which energy source do you think would be most advantageous? Like, fossil fuels, natural gas, oil, coal, biomass, solar
2 answers
asked by
pinky :]
539 views
For Uncle Joe's dairy farm with 200 cows the cost of a methan digester is about 400 dollars. ASsume that the farm uses 800,000
4 answers
asked by
Anonymous
517 views
How can geothermal energy affect the use of fossil fuels?
3 answers
asked by
reiley
510 views
I have no idea how to do this problem:
Design an array of individual solar cells that woulproduce 120 volts DC. About how large
2 answers
asked by
tina
502 views
A team of engineers is working with a wind turbine. The team is working with a model and testing different angles for the blade
1 answer
asked anonymously
55 views
Winds of Change:
The Unassailable Case for Wind Energy in the Renewable Revolution In the quest for a sustainable future,
6 answers
asked anonymously
40 views
Rewrite this, words and all, but leave the the exact quotations from sources
In the search for a sustainable future, renewable
1 answer
asked anonymously
25 views
Which of the following is an example of a renewable resource?(1 point) Responses natural gas natural gas nuclear power nuclear
1 answer
asked anonymously
38 views
How does solar power work?
Since this is not my area of expertise, I searched Google under the key words "<I>solar power</I>" to
1 answer
asked by
Charlotte
503 views
According to the textbook, Iceland's proposed hydrogen economy is driven by all of the following EXCEPT:
A. recent developments
2 answers
asked by
Amy
494 views
Are solar panels biology technology (biotechnology)?
Thanks.
1 answer
asked by
Anonymous
465 views
State whether the following statements are true or false.
The importance of using H2 O2 cell in jet engines; a)because it doesn't
3 answers
asked by
Shenaya
464 views
This refers to passive solar collector, where solar radiation is used to heat water. It is therefore not on the solar cells.
What
1 answer
asked by
bark
467 views
a list of renewable energy resources
1 answer
asked by
mary
448 views
As an environmentally friendly idea, some have proposed using the temperature gradient of the ocean to generate electricity.
1 answer
asked by
Anonymous
461 views
he United States is currently considering standards to generate 20% of its electricity from renewable resource in the next 15
1 answer
asked by
Paul smith
466 views
What equipment is necessary for wind energy?
3 answers
asked by
Anonymous
444 views
As an environmentally friendly idea, some have proposed using the temperature gradient of the ocean to generate electricity.
1 answer
asked by
Anonymous
458 views
how do water powered mills work????
please help!!!!!!!! due tomorrow only in 5th grade make it not complicated
3 answers
asked by
carly
458 views
Describe 2 ways government could promote the use of photovoltaic power systems for homeowners.
Thanks!
3 answers
asked by
Lydia
424 views
List 3 things we could do to build a Hydroelectric Dam that creates the most electricity.
1 answer
asked by
Connexus_solver
26 views
Which of the following is a good example of unbiased evidence that supports the use of wind power?(1 point)
Responses The average
1 answer
asked anonymously
37 views
Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine
1 answer
asked by
...
59 views
"Renewable energy can come also from living things that reproduce quickly, such as wood,..." Is wood a living thing? I don't
6 answers
asked by
❄ Snowflake ❄
449 views
This renewable energy project promises to provide numerous benefits to our
state. These include an increase in jobs and a secure
1 answer
asked by
ski
37 views
Which of the following is a good example of unbiased evidence that supports the use of wind power?
1 answer
asked anonymously
43 views
Which is disadvantage of solar power
1 answer
asked anonymously
26 views
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