One pound of bituminous coal contains 14,000 btus of energy. suppose a coal-fired power plant needs 3,500 btus of heat to produce one kilowatt-hour of electricity. this plant has a 1 megawatt output.
how much coal is required to produce one kilowatt-hour of electricity?

The subject option isn't available. the topic is earth science!suppose you are a city engineer whose job it is to explore how to use more renewable energy in your locality. 1. consider the resources in your city and select one of the following: - hydropower -solar power -wind power -geothermal power 2. prepare a pamphlet or multimedia presentation to convince a committee of citizens and local leaders that the renewable energy source you have selected is best for you locality. in your pamphlet or presentation include: - a discussion of the renewable energy source that is best for your town and why -a discussion of the advantages and disadvantages of this energy source -a discussion of why you think your city should use more of this energy source -how the use of renewable energy will impact your city -pictures and/or charts and tables to strengthen your arguments

What inspired to create the film gladiator

Why is it essential to operationally define the variables in a study?