Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Imagine you decide to buy a farm and grow your own corn to produce ethanol that you can use in your car instead of gasoline. Assuming you drive 10,000 miles/yr, your car gets 25 miles per gallon, and it can run on pure ethanol. Also assume that one gallon of ethanol replaces one gallon of gasoline. (Most cars can't actually run on pure ethanol, but yours is special.) Assume that your land gets about 20 MJ m-2 of sunlight energy per day, that you can get one crop of corn per year, and it takes 100 days to grow the crop. Use information in the article by Sinclair for any other information that you think you need to do this problem.
A) How much land area would you need to produce all the fuel for your car?
B) Assuming ethanol has an energy content of 89 MJ/gallon, what is the overall efficiency of your ethanol production?
Now, imagine instead of growing corn, you decide to invest in photovoltaic panels. Assume each m2 of panel averages an output of 100 Watts over the course of a 10 hour day.
C) How many 1 m2 solar panels would you need to produce the same amount of energy in 100 days as your corn ethanol operation?
What differences in SIZE, COMPLEXITY or FUNCTIONING might we expect in the brains of children from undernourished, violent, boring, abandoned, secure, or enraged environments?
Write a 300-word paper describing each team members' personality traits based on individual findings from the Big Five assessment tool. Include the following.
a) What is the length of day during the winter solstice for this planet?b) What is the length of day during the summer solstice for this planet?
The individual's ability to adapt to society's expectations in conjunction with society's willingness to adapt to the needs of the individual.the individual's competency level regardless of whether society chooses to adapt or not.
List each of the dream theories and provide a brief one to two sentence summary of each. Be succinct with your description. Describe the "think-drink" effect and how it applies to the psychology of drug effects.
What does it mean for a person to have dignity, and is it something that we give away or something that is taken away? Neither? Both? Do you agree with Craig Ewert’s decision? Why or why not? Support your answer beyond only giving an opinion.
This document discuss about the main attributes and characteristics of optical fibres.
Write three pages essay on how do mental illness affect children. please include reference ( APA style)
Why is low-balling an effective persuasion technique? How does dissonance reduction after a moral decision affect people's tendency to behave ethically or unethically in the future? Do you agree or disagree?
What is the area of the countries around the red sea (egypt, sudan, entrea, somalia, yemen and saudi arabia, etc.) also known as?
What are some methods of communication that can improve emotional relationships between married partners? How can interpersonal skills develop communication techniques among family?
why and where does a Low form at the surface in association with the dynamics of air parcels moving through a jet streak
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd