Q: Compare and contrast bio-mass and hydro electricity as sources of energy.

A: Bio-mass and hydroelectricity are the renewable sources of energy. Bio mass is obtained from the…

Q: Question: Calculate the Solar Energy potential (GWh) that can be generated on Annual Basis if…

A: Given : Area of Jordan covered with PV modules, A = 50000km2 = 500,00,000m2 Solar PV estimated…

Q: The energy source that could potentially last the longest is A. Coal B. Oil C. Natural Gas D.…

A: Energy is defined as the ability to produce work from energy sources like coal, oil etc to run or…

Q: State two reasons why many countries are trying to reduce the amount of non renewable fuel they use?

A: Fossil fuel are non renewable source of energy: coal, petroleum and natural gas are fossil fuels

Q: All of the below statements caution us about the dangers of continued over-reliance upon fossil…

A: The 2nd last point i.e. : "Economies that possess oil, coal and other fossil fuels can control the…

Q: This convenience store and filling station supplies 25,560 gallons of gasoline per day to central…

A: Given that- 1 gallon of gasoline is = 125,000 BTU 25,560 gallons of gasoline is equivalent to =…

Q: What do you mean by degradation of energy?

A: Explain the term degradation of energy? Taking one example of your daily life ?

Q: Compare Solar and Biomass Energy systems

A:

Q: What are the environmental consequences of the increasing demand for energy? What steps would you…

A: The environmental consequences of the increasing demand for energy are, The demand for energy…

Q: Explain how nuclear fusion is responsible for heating the Earth

A: Nuclear fusion

Q: Describes the process of converting from one form of energy into another?

A: Law of conservation of energy states that energy can neither be created nor be destroyed it can only…

Q: ten countries during 2011. (a) Based on the data in the graph, identify one of the fuel sources…

A: A)  From the graph , it is being proved that fossil fuel source has  highest contribution to the…

Q: What are the three factors that control fusion energy generation?

A: Fusion Energy is the electric energy generated by using the heat produced by a fusion reaction. A…

Q: energy

A: TRUE Hydroelectric power, is a renewable source of energy that generates power by using a dam or…

Q: Name 3 disadvantages for using fossil fuels?

A:

Q: 1. Match each term on the left with the most appropriate description on the right. a) biofuel (i)…

A: 1. The correct pair is biofuel - may produce air pollutants when burned  geothermal energy  -…

Q: Why is petroleum considered a nonrenewable resource.

A: Non renewable resources include those resources which cannot be renewed through natural processes in…

Q: What are the benefits of hydrogen as a fuel?

A: Hydrogen is the powerful source of energy and it is most abundant on earth. It exits in water but…

Q: What are fossil fuels?

A: Fossil fuel is a natural processed fuel which is made by the anaerobic decomposition of buried dead…

Q: For the country of Greece, use the IEA world energy balances highlights excel file to examine and…

A: Solution

Q: Energy Use per Capita 7,032 205 482 3,610 3,811 3,868 5,113 614 721 857 2,757 2.997 1,371 2,029…

A: Energy use per person is a per capita expression of how much energy use there is in a given country.…

Q: 32.) In the United States most of the fuel used comes from a classification called fossil fuels.…

A: Fossil fuels are basically hydrocarbon compounds, which are formed by anaerobic decomposition of…

Q: Why is coal considered non-renewable

A: SOlution: why coal is considered as non renewable energy source.

Q: Explain how waterfalls generate into a power source

A: For waterfalls ,the plant produces power by using the water, falling from the top of waterfalls.

Q: List of non-renewable resources found at home and how can this be conserve to make it more useful…

A: The universe in infinite, but the resources are finite. Non-renewable resources are synonymous to…

Q: Do you think nuclear power is a sustainable energy source? Why?

A:

Q: Using examples, suggest ways in which non-renewable resources, excluding fossil fules, could be…

A:

Q: Compare and contrast fossil fuels and the Sun as direct sources of energy.

A: Sun is a direct source of energy, whereas fossil fuels are formed due to the solar energy stored in…

Q: What is motivation for using methanol fuel for electricity generation in rural areas instead of…

A: Required : Motivation for using methanol fuel for electricity generation in rural areas instead of…

Q: Compare wind Energy and Biomass Energy with necessary explanation and neat diagram.

A:

Q: How are hydroelectric and hydrokinetic power renewable energy resources?

A: Renewable energy resources are those energy resources which is always being replenish and never…

Q: two advantages and two disadvantages of Renewable and Non-renewabl

A: Renewable  Energy:-  Renewable energy sources are those that, even after perpetual use, cannot be…

Q: How does hydro-electricity work? What are the advantages and disadvantages?

A: Introduction: There are several ways to generate electricity. Some of them are thermal powerplants,…

Q: Use the figure below to answer this question. What percentage of electric power generation comes…

A: Nuclear energy is released during nuclear fusion or fission. We generally use Uranium &…

Q: How do we get electrical energy from the Hydro Energy? Can you show some pictures step by step

A:

Q: Crude oil, coal and peat are examples of fossil fuel. Name one other example

A: Fossil fuels:  The fuels which are made from the decomposing of the animals and plants. The fossil…

Q: Discuss the benefits verses any adverse impacts of producing hydroelectric energy.

A: The benefits of hydroelectric energy or hydropower are as follows: The hydroelectric energy is…

Q: What are the environmental effects of generating electricity with conventional nuclear fission, and…

A: In nuclear power plants nuclear power is generated with the help of nuclear fission . In these…

Q: Explain the relationship of gaseous carbon and fossil fuels

A: Water vapour accounts for 80% of the greenhouse effect, with the other 20% due primarily to nature's…

Q: This convenience store and filling station supplies 22,680 gallons of gasoline per day to central…

A: amount of gasoline provided by the convenience store and filling station in 1 day = 22680 gallons…

Q: Explain why solar energy is attractive as a renewable energy source worldwide

A: solar energy is attractive as a renewable energy source worldwide.

Q: Trees can absorb the carbon dioxide emitted in generating electric power.

A: Number of trees required is  n = 1.6 trees/year

Q: xplain how geothermal energy works in hot springs and geysers.

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!