So to make a car go we take stored energy, Gasoline in the most common form, mix it with air, confine it and burn it. The released heat and increase in pressure causes a piston to move turning a shaft.
We take the rotating motion of the shaft and transmit that movement energy from rotating to movement of the vehicle.
To stop we most often take the forward motion and introduce friction into the system turning that motion into heat that is dissipated or released to the air by the brakes.
In any energy conversion process, some of the original energy is always lost as heat energy. This heat energy is often a byproduct of the conversion process and cannot be fully utilized to perform work.
Photosynthesis: Photosynthesis is a process that converts carbon dioxide into sucrose, using the energy from sunlight. Energy conversion: Energy conversion is the process of transforming energy from one form into another. for example Potential energy to Kinetic energy, etc..
The amount of energy before conversion is typically higher than the amount of useful energy after conversion due to energy losses during the conversion process. These losses can occur in various forms, such as heat, sound, or light, reducing the efficiency of the conversion process. It is essential to minimize these losses to optimize energy efficiency.
Mechanical energy can be converted into other forms of energy such as thermal, electrical, or sound energy, depending on the system in which the conversion takes place. This conversion occurs due to the work done by the mechanical energy on the objects or materials involved in the process.
The amount of useful energy obtained from an energy conversion process is referred to as energy efficiency. It is calculated by dividing the useful output energy by the total input energy and expressing it as a percentage. Energy efficiency is an important factor in determining the overall effectiveness and sustainability of an energy conversion process.
Photosynthesis: Photosynthesis is a process that converts carbon dioxide into sucrose, using the energy from sunlight. Energy conversion: Energy conversion is the process of transforming energy from one form into another. for example Potential energy to Kinetic energy, etc..
photosynthesis
Photosynthesis: Photosynthesis is a process that converts carbon dioxide into sucrose, using the energy from sunlight. Energy conversion: Energy conversion is the process of transforming energy from one form into another. for example Potential energy to Kinetic energy, etc..
Reversible adiabatic expansion/compression
The conversion of energy from one form to another is called energy transformation or energy conversion. During this process, energy is changed from one type, such as potential energy to kinetic energy or thermal energy to electrical energy.
Work contributes to the transformation of energy into kinetic energy by applying force to an object, causing it to move and gain kinetic energy. This process involves the conversion of potential energy into kinetic energy through the application of force over a distance.
Force can be converted into energy through various methods, such as mechanical work, thermal energy, or electrical energy. This conversion process involves transferring the force applied to an object into a different form of energy, which can then be used to perform work or power devices.