Calculate a three-dimensional infinite square well potential of dimensions a,b and c in the x,y and z dimensions, respectively. (a) Write time-independent 3D Schröedinger equation in Cartesian coordinates and the corresponding general solution.

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: About how many cups of coffee you make with 569,600 J of energy

A: It depends on room temperature, let room temperature is 22 degree celsius. H=mc∆T Where c specific…

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: Wind power is the conversion of wind energy into electricity or mechanical energy using wind…

A: Wind power is the conversion of wind energy into electricity or mechanical energy using wind turbine…

Q: Example of energy density in daily lives

A: Density is used in our everyday lives all the time for example we used  density for balloons since…

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: What are the qualities of an ideal source of energy?

A: The main  qualities of ideal source of energy includes, Must have the ability of transferring an…

Q: How does the mechanical-potential energy is used to help the ecosystem of a hospital operates?  And…

A: Mechanical and electrical systems act as vital organs to a hospital, providing power, water, fresh…

Q: How does a powerplant generate electricity? Explain your answer.

A: Ans:- Different Types of Power Plants Based on the Energy Sources:- In it's simplest form, a power…

Q: Calculate the number of kilowatt-hours (kW-hrs) consumed in two days by a 260-Watt incandescent…

A: Given data The power of the bulb is given as P = 260 W. The time interval is given as t = 7 hrs.…

Q: A bakery has a 6,100W oven that runs every day from 5am until 7pm making tasty pastries for the…

A: Given: Power of bakery = 6100 W = 6.1 KW The time of bakery runs per day = 5 am to 7 pm = 14 hours…

Q: 1) A power plant's marginal fuel cost is the rate of shift in fuel cost relative to produced power.…

A: please see the next step for solution

Q: Identify the five ultimate primary sources of useful energy

A: The main five primary sources of the energy are,

Q: What mass of water can be heated from 30˚C to 50˚C by the addition of 2,825 J of heat

A: Given that, Heat added, Q = 2,825 J Water is heated from 30˚C to 50˚C.  We need to find the mass of…

Q: In the united States, which one of the following sectors consumes the most energy

A: Required : In the united States, which one of the following sectors consumes the most energy

Q: 0 Pablemes 95kg Energy A Cal. PE, KE and velocity of the basl at points B and C 25m 13 12 m L 5m

A: mass (m) = 95 kg HA = 25 m HB = 5 m HC = 12 m Total mechanical energy = m×g×HA= 95×9.8×25= 23275 J

Q: The law of conservation of energy states that:  A) energy can neither be created nor destroyed B)…

A: According to the law of conservation of energy, the energy can neither be created and nor be…

Q: Show that 1kW-hr is the same as 3.6MJ

A: Concept: kW-hr is unit of energy. It is defined as amount of energy consumed from a power source ,…

Q: Suppose a man does 35.5 kJ of work with an efficiency of 4.95 % a. How much food energy, in…

A: Work done is Efficiency is Note:Find:Food energy.

Q: Identify at least 3 advantages and 3 disadvantages of the following sources of energy if the said…

A: Advantages of Establishing a Nuclear Power Plant Clean Energy: Nuclear power is a low-carbon…

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: 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: How much power does a high-end gaming machine need to remain operational?

A:

Q: Electrical power is commonly measured in watts (W) or in kilowatts (kW). A commercial solar panel…

A: The question is asking for the amount of power that can be generated by a residential solar panel…

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

A:

Q: Cite an example of alternative energy that is not sustainable? Why do you think so?

A: Energies are classified as Renewable & non-renewable But this classification is further…

Q: How is wind power a renewable energy resource?

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

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

A:

Q: List units that are commonly used to measure energy

A: Here are some commonly used units to measure energy:Joule (J): The SI unit of energy. It is named…

Q: Why machines are never 100% sufficient

A:

Q: How dependent on energy is our society? Why?

A:

Q: List your assumptions: Solar PV estimated generation = 2GWh/MWp Each 1MWp will need =…

A: Given : Area of solar panel, A = 50,000 km2 Solar PV estimated generation, PV = 2GWh/MWp Each 1MWp…

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: FALSE: Light energy when received by plants is transformed into mechanical energy.

A: False  statements. Light energy when received by plants is transformed into mechanical energy.

Q: Name two machines that have made life more accessible in the past 200 years. What could be…

A: Computer have made life more accessible in past 200 years,  the advantages of using a computer?…

Q: lease explain Energy Budget.

A: Energy Budget:- budget for radiation (energy budget) The difference between the solar irradiation…

Q: How does your power output in climbing the stairs compare to the power output of a 100-watt light…

A: AnswerHere,let's assume a person has an average weight 75 lg of take 35 s for climbing 6…

Q: Importance of energy density in daily lives

A: Given : Importance of energy density in daily lives?

Q: What is ‘renewable source of energy’ and why is it important?

A: To discuss: What is ‘renewable source of energy’ and why is it important?