Make a list of the common things made from non-renewable resources you can find in your own household and tabulate it; opposite each item write how can this be conserve to make it more useful through the years to save money and help reduce environmental degradation

Q: State the conservation laws.

A: The law of conservation of energy states that energy can neither be created nor destroyed, can only…

Q: How do nonrenewable resources and renewable resources differ ?

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

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 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: 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: List out any four advantages of conventional sources of energy over the non-conventional sources of…

A: Energy is one of the major parts of the economic infrastructure, being the basic input needed to…

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: Explain Some Demodulation Techniques

A: Diode Rectifier envelope Detector Now let’s see how an amplitude modulated wave is being detected…

Q: 1/ From the below Figure, calculate the following: a. Calculate the mass flow rate of product P. b.…

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: What is a power station?

A: ANSWER :- A power station or power plant is a facility for the generation of electric power. At the…

Q: The “biological capacity” is the ability of the natural world to replenish its renewable resources…

A: The extra use of the biological resource results in its degradation and finally its permanent loss.…

Q: 21:15 ןווa WhatsApp Image 20.. Water as a Resource: Indicate which statements are true and which are…

A: True. We need neutral water for irrigation and nutrients can be mixed in water before use.

Q: i need a example of a water cycle in science

A: Required : Example of the water cycle in science.

Q: . Solar radiation of 15,000 kcal/m2/yr reaches a meadow. Producers are 20% efficient and supply a…

A: Efficiency is given by,        Eff. = OutputInput×100

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: Why is coal considered non-renewable

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

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: Wind farms does not affect birds mainly through collision. Select one: O True O False

A: Wind farms are are large areas that have many number of wind turbines up to the number of 150 or…

Q: How is wind power a renewable energy resource?

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

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

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: The ploughing of field helps in the conservation of water in the soil. Explain.

A: Capillaries will be formed in soil which is not ploughed for a long time. Water inside the soil will…

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: Propane and methane are commonly used for heating in winter, and the leakage of these fuels, even…

A: The molar mass of propane = 44.1 kg/kmol The molar mass of air = 29 kg/kmol The molar mass of…

Q: . Explain why a simple mass balance calculation is not likely to describe phosphorus retention or…

A: important mechanisms behind internal loading of phosphorus (P), which is a phenomenon appearing…

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: 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: Energy Efficiency is an integral part of the sustainable kitchen because: (choose all that apply) A)…

A:

Q: Bridges are declared unsafe after a long use. Why?

A: Step 1A bridge is used for a long time, it undergoes alternate cycles of stress and strain…

Q: Indicate wether each of the following situations describes a transfer, une transformation of energy…

A:

Q: A disadvantage of using hydroelectricity is?

A: We know that, Hydroelectricity is non-polluting but it does have few environmental impacts.

Q: What does energy degradation mean?

A: To carry out every activity, energy is required. So there may occur a loss of energy due to…

Q: ross primary productivity in an equatorial grassland is 8,000 cal/m*/yr. This particular region has…

A:

Q: Energy Flow in Ecosystems:Question 8 What are producers? Select one: organisms that make their own…

A: Answer Option 1 ( Organism that makes their own food using energy from sun )

Q: Cause of the various types of pollution

A: Major types of pollutions are 1) Air pollution.  2) water pollution.  3) soil pollution.  4) sound…

Q: Forestry used to be considered a non-renewable source. What did we do to make this a renewable…

A: The answer is given below

Q: Describe and draw diagram of Bio-gas plant.

A: Bio gas is a combustible gas, produced through the anaerobic breakdown of waste biomass. Consider…

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

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

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!