The role of Energy

Energy is applied when there is the ability of doing work.

Economy

              In our entire economy energy is also a participant. The source of out energy is from the geothermal (heat), windmill (wind), solar (sun), water and the dangerous one is the nuclear energy. They help us in everything we do because a human for now can’t live without electricity. To our economy, it helps a lot to make products and produce it to other places to make us rise in specific industry. 

Environment

        It says that “Energy is everywhere” so that in our environment everything produce energy. The sun the heat (thermal energy), ultraviolet and solar (electromagnetic radiation) it produces and the vehicles with mechanical energy. Then, the wind energy is also with to produce electricity through the process in windmill to move the turbine.

Home

       Energy at home is everywhere you can define if there is energy like in operating the appliances and its electrical energy at the same time in cooking food there is energy in fire and it is called the thermal energy.

Ict

     In computer industry, we know that computer works with electricity but without electricity the entire thing associated with computer will be shut off. In a little explanation the heart of the ICT industry is the electricity or the electrical   energy.

Transportation

          Energy is very important because it help to work the vehicle easily. Now, there is so many type of transportation. In land, air, and water. In land there are the cars, trucks, and bus that use gases to move but few they used solar power. It also produces heat and noise. There are also the LRT and MRT which uses electricity to accelerate. In air there are the airplanes, and helicopters. In water, the ships and submarines.

Laws, Principles and Theories

            We know that the vehicle needs a key to start the engine so that the transformation of energy will happen according to Thermodynamics. The gas will be converted to be the source of energy. When it was started to push accelerate it will move forward and makes motion, under the branch of Physics which is Mechanics. 

                If you have seen an electric-mosquito killer it produces electric charges that make the mosquito kill which is under the Physics; Electromagnetism. The electric current moves to metal where the insects can be trap and kill easily. It also emits heat because of to much release of energy.   

 Can you here sound from our different gadgets? Our speaker has a electromagnetism principle, because it uses energy to operate. It produces vibrations, sounds, and ultrasound that we can hear. Under the definition of the Acoustic, one of the branch of Physics.