Can any source of energy be pollution-free? Why or why not?

Q: What is the net water budget for a region where the annual rainfall is 890 mm and the potential…

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Q: What is the ultimate source of geothermal energy?

A: Geothermal energy is a type of renewable energy that can be described as the energy from the heat…

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: How do nonrenewable resources and renewable resources differ ?

A: Given nonrenewable resources and renewable resources we have to differentiate between nonrenewable…

Q: Before we look at the use of geothermal energy to generate electricity, a few words about our local…

A: Geothermal energy is the energy generated by the interior of the earth. This energy lies inside the…

Q: How does generation of coal energy differ from that of nuclear energy?

A: Answer Coal is a combustible black or brownish black sedimentary rock with a high amount of carbon…

Q: What is the most common process of electricity generation in the U.S today?

A: SOlution: to describe the most common process of electricity generation in the U.S today

Q: How much change in power of wind if will take place if wind velocity becomes 5 times and blade…

A: Solution:given that Change in velocity 5 times change in blade length is 5 times

Q: Gravitational Potential Energy Question

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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: Should we or should we not be using fossil fuels?

A: It is not possible to stop collecting and using fossil fuels immediately. Oil, coal, and gas are…

Q: What is Coal? Why it is considered as non-renewable energy source

A: Coal is a hard rock which can be burned as a solid fossil fuel.

Q: Make a list of the common things made from non-renewable resources you can find in your own…

A: Non renewable resources: Non renewable resources are those resources which are limited in nature and…

Q: A 2. Which of the following are examples of some of the environmental costs of technological…

A: In this question we have to answer what are the examples of environmental costs of technological…

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: How much change in the power of wind will take place if wind velocity becomes 5 times ? Change in…

A: The mathematical expression for calculating the power of wind is : P=12kCpρAV3 Here, P is the power…

Q: How much change in the energy of wind will take place if wind velocity becomes 4 times ? Change in…

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Q: Which of the following is a future consequence of the use of wind energy on the environment? a) It…

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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: How much change in the power of wind will take place if wind velocity becomes 4 times and blade…

A: SOlution: Given that V1 =V m/s V2=4V m/s L1=L m L2=8L m

Q: How much change in the power of wind will take place if wind velocity becomes 4 times and blade…

A: Given data: The change in velocity is v2=4v1. The change is blade length is r2=5r1.

Q: Physical Science Exam A disadvantage of using hydroelectricity is O equipment corrosion O. it causes…

A: We know that the main disadvantage of using the hydroelectricity are mentioned as below. 1) It…

Q: Define Water Energy And Give Some Examples Of It

A: Water energy can be defined as the energy that is derived from water, generally through its motion.…

Q: Which characteristic is a disadvantage of hydroelectric plants? O Low net energy O Large land…

A: hydroelectric power plant are located on large dams made on rivers. they make the use of water by…

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

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Q: Which characteristic is a disadvantage of hydroelectric plants? O Low net energy Large land…

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Q: Wind energy seems to have many advantagesHowever, when you share these in a conversation you are…

A: Electricity is produced by the wind turbines, by converting kinetic energy of wind into a mechanical…

Q: Distinguish between high-quality energy and low-quality energy in terms of organized and…

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Q: It takes 4.0 hrs for a farmer to irrigate a field using a 3.0 inch diameter pipe. How long will it…

A: Solution: Let’s assume that the speed of water in both the conditions are same. Also, since the…

Q: Write a note on wind energy and its conversion.

A: Answer:-  Wind energy and its conversion :-  Wind energy conversion systems  are designed to convert…

Q: Vhich of the following statements is correct? Nonrenewable tesources generally have a lower impact…

A: A renewable energy resource is one that can be renewed and won't be exhausted by continuous use. It…

Q: Which term is used to classify resources such as coal, oil, or natural gases?

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Q: What is the energy source for the motion of gas in the atmosphere?

A: For the motion of gas in the atmosphere, the sun provides the required heat energy for the molecules…

Q: Discuss what international peace, cooperation, and security have to do with addressing the world’s…

A: The population of the world is increasing day by day. Due to this, the consumption of energy is also…

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!