Question

What is a good source of energy?

Answer 1

Hint: In order to answer the above question, we will discuss a few sources of energy which are quite common in today’s life and their classification. We will then find out the characteristics required by a source of energy to be classified as a good source of energy.

Complete answer:
In order to produce electricity, the world uses ten different renewable energy sources. Although new sources of energy are being discovered all the time, none of them have yet reached the point that they can be used to power daily life.
All of these various energy sources are mainly used to generate electricity. If you're talking about the vehicle you're driving or the light you're flipping on, the universe is powered on a series of electrical reactions. All of these different sources of energy contribute to the overall store of electrical energy, which is then distributed to various locations through high-powered lines.
There are two types of energy sources: renewable and non-renewable.
Any natural resource that can be replaced easily and reliably qualifies as a renewable energy source. These energy sources are abundant, renewable, naturally replenished, and environmentally friendly.
The following are the main forms or sources of renewable energy:
> The sun's solar energy
> Energy from the wind
> Geothermal energy is derived from the earth's internal heat.
> Flowing water provides hydropower.
> Wave, tidal, current, and ocean thermal energy are all examples of ocean energy.
> Plant-based biomass
A non-renewable energy source is one that has a finite supply that can be mined or extracted from the earth, and it will inevitably run out.
These are made up of the submerged remains of ancient sea plants and animals that lived millions of years ago. They take thousands of years to form. The majority of these energy sources are “dirty” fossil fuels, which are harmful to the environment in general.
The following are the main forms or sources of non-renewable energy:
> Fossil fuels
> Liquid hydrocarbon gas
> Natural gas
> Coal is a fossil fuel.
> Nuclear power
In our everyday lives, energy is important. Energy sources are the resources that are used to generate the necessary energy. Our ability to develop abundant, sustainable, and environmentally friendly energy sources is critical to our success. A good source of energy is one that can provide enough and safe energy at a consistent pace over a long period of time.
The characteristics of a good source of energy are as follows:
> It should be able to do a lot of work per unit of mass or volume, which means the output energy must be greater than the input energy. It should have a lot of calories.
> It must be readily available, and the energy source must be capable of supplying energy for an extended period of time. Coal and petroleum are two examples.
> They must be easy to store and transport - Most common sources of energy, such as coal, gasoline, and LPG, must be transported to users from their points of output. They must also be properly stored. As a result, it's critical to store and transport these resources in a secure and cost-effective manner.
> Should be safe and convenient to use – energy sources should be safe and convenient to use since they are used by a large number of people. Electric energy from a nuclear power plant, for example, is dangerous to use at home.
> It should be cost-effective.
> It should be environmentally friendly.
Therefore, above are the characteristics required by a source of energy to be classified as the best source of energy.

Note:
It is very important to note here that there is no such source of energy that can have all the characteristics that are listed above. Each and every source of energy has its drawbacks. The source of energy that can sustain all the characteristics that are listed above is known as an ideal source of energy which does not exist in real life.