Everyone these days likes to become skilled at everything connected with their activities. For example, they have decided to enhance their knowledge about energy resources, energy production, and energy storage for the smart home options available these days. If you have listened to your physics and physical science classes in schools, then you can remember how different aspects of the conservation of energy law plays an important role in daily examples of the energy transference. You can focus on the following detail and get a general idea about this law without difficulty.
Be aware of the energy law
Some people who have listened to the law of conservation of energy for the smart home nowadays understand that energy can be transformed from one form to another. This law states that energy in a closed system cannot be modified in terms of increment or reduction. Water produces electricity when it falls from the sky towards the earth. You have to understand that potential energy of the water is converted into kinetic energy at first. This kinetic energy is converted into electrical energy. This kinetic energy rotates the turbine of the electricity generator for producing the electricity.
The first law of thermodynamics
If you focus on the first law of thermodynamics, then you can gain knowledge of various aspects of the energy law.
ht2 – ht1 = q – wsh
- w- Work
- v- Volume
- p- Pressure
- k- Kinetic energy = u2/2
- wsh– Shaft work
- u- Velocity
- e- Internal energy
- q- Heat flow
- h – Enthalpy = e + pv
It is the right time to identify the most common examples for the conservation of energy and gain knowledge about how to take advantage of this element in the most efficient manner. If you imagine that a marble is rolling in the downward direction on a slope and looks like a circular ring, then you may get confused about how to calculate the maximum time during which the marble must be inside the circular hoop. You can make this calculation by using the law of conservation of energy for the smart home.
If you own a car, then you can imagine that you push a car uphill and how your efforts end. You have to increase the overall energy to push your car towards the uphill. More potential energy is required for pushing the car at the top of the mount rather than at the bottom of the hill. People who boil water by using an electric kettle can understand how the conservation of energy works in this simple process. The heating element is located in the electric kettle’s base.
The power outlet is used to give power to this heating element. Once this element is heated up, this electrical energy is converted into the heat energy. This heat energy is passed through the surrounding of the cold water. This process continues for a few minutes and water boils. Even though the most of electrical energy is converted into heat energy, there is some heat energy loss in the form of heat evaporation.