Should we or should we not be using fossil fuels?

Q: Dicuss the Energy Return on Energy Invested for wind, solar, hydro, coal, oil and gas.

A: Harnessing of wind energy is non-conventional and a green source of energy which once installed at…

Q: Give the advantages and disadvantages of renewable and non-

A: The resources for non-renewable energy are mainly fuels from fossil deposits. Example -coal…

Q: Sources of geothermal power are:  A) water B) earth's heat C) Both A & B D) None of the above

A: If we break the word Geothermal it will comes out as GEO + THERMAL GEO means earth surface THERMAL…

Q: State the law of equipartition of energy.

A: The law of equipartition of energy states that “In thermal equilibrium, the total amount of energy…

Q: Advantages and Disadvantages of using geothermal energy.

A: Geothermal energy is the energy which is produced by using heat from deep within the earths surface.…

Q: Wind and solar energy are examples of: A) Finite energies B) Renewable energies C) Non renewable…

A: finite energies are also known as the energies from non renewable sources, which means they are…

Q: How do you manage the use of energy resources you have at home?

A: According to Conservation of energy Total energy of isolated system remains constant.

Q: A group of energy technologies derived from sources that do not deplete or that can be replenished…

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Q: Discuss the difference between energy conservation and energy efficiency and explain why energy…

A: Energy conservation involves using  less energy by adjusting our behavior and  habits. Energy…

Q: In a thermal power station, coal is used for the generation of electricity. How energy changes from…

A: Heat energy->Mechanical energy->Electrical energy

Q: Explain briefly the importance of wind energy for electricity generation in Ireland, highlighting…

A: Wind energy is one of the most important sources of electricity in Ireland, and its importance has…

Q: Some energy is lost in every energy conversion. Explain the meaning of this statement. (Direct your…

A: Energy transformed into another form involves energy loss.  But, it is a known theory in Physics…

Q: In later years, the annual of our country electric energy consumption will be about 300,000 GWh and…

A: Let W denotes the total energy consumption, w denotes the target of solar energy production, and s…

Q: 20. An example of cogeneration is: ✓ (a) operating a nuclear generating plant located beside a…

A: Cogeneration It is methods of utilization of remaining heat in thermal power plant after water…

Q: Steam Power Plants are more popular in electric power generation because

A: Steam Power Plants are more popular in electric power generation because of their advantages over…

Q: A company is given a yearly allowance of carbon emissions it is permitted to release. Due to using…

A: This question can be solved via using rules of economical optimization for the surplus.

Q: There are two advantages to using solar panels, what are they?

A: Solar panels produce renewable energy that is available on daily basis and practically all over the…

Q: What kind of stored energy enables a stretched bow to shoot an arrow? gravitational potential energy…

A: Given data:  An arrow shoot from a stretched bow Required: The kind of energy stored in the…

Q: What is sustainable energy?

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Q: With enough money and support from the government, what renewable form of energy would you venture…

A: Renewable energy are those types of energy which are naturally replenished. The renewable forms of…

Q: Is it feasible to convert a coal power plant to a geothermal power plant?

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Q: Renewable energy sources are supposed to be better for the environment then why do people prefer to…

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Q: What is Earth's energy budget?

A: Earth's energy budget defines the balance between the radiant energy that reaches the Earth from the…

Q: How is wind power a renewable energy resource?

A: To explain : "How is wind power a renewable energy resource"

Q: The nearby town of Bellefonte, PA features the Gamble Mill, an old mill originally used to grind…

A: GivenHeight difference            = 3 mFlow rate                         = Acceleration of gravity…

Q: demonstrates a direct energy transfer? demonstrates a direct energy transfer? When the traffic…

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Q: The second law of thermodynamics states that whenever energy is used, some becomes converted to a…

A: The Second Law of Thermodynamics states that the state of entropy of the entire universe, as an…

Q: what are different energy uses in the world?

A: Energy: It is a property of objects or systems that tells the ability to make changes to the…

Q: When you wind up a spring in a toy or stretch a rubber band, what happens in terms of work, energy,…

A: Energy can neither be created nor be destroyed but it can be converted from one form of energy to…

Q: Match the following renewable energy sources with the definition Uses the power of the sun to…

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Q: How diesel generators work?! And there benefits?!

A: working :-  First of all air is blown into the generator until it is compressed  .  And…

Q: Why are solar power and wind power somewhat unreliable?

A: Solar power is unreliable because the energy from the sun is only available during the day time so…

Q: Which of the renewable energy sources should be prioritized, and why?

A: Renewable energy is the energy that is collected from the sources that are renewable in nature.…