Synthetic oil is a lubricant consisting of chemicalcompounds that are artificially made. It is designed to provide a higher level of performance and protection for engines compared to conventional mineral oils. Synthetic oil is created through a process of chemical engineering, where the molecules are tailored to have a uniform structure, resulting in a more stable and consistent product.
Synthetic oils have several key properties that make them advantageous for use:
Viscosity: Synthetic oils have a more consistent viscosity across a wide range of temperatures, providing better lubrication in both cold starts and high-temperature conditions.
Resistance to Oxidation: They are more resistant to oxidation and breakdown, resulting in longer oilchange intervals.
Cleanliness: Synthetic oils have fewer impurities and are designed to minimize sludge and deposits in the engine.
Temperature Stability: They can withstand higher temperatures without breaking down, making them suitable for high-performance and turbocharged engines.
Energy - A. Energy is involved in all physical and chemical processes. It is conserved, and can be transformed from one form to another and into work. At the atomic and nuclear levels energy is not continuous but exists in discrete amounts. Energy and mass are related through Einstein's equation E=mc 2 . B. The properties of atomic nuclei are responsible for energy-related phenomena such as radioactivity, fission and fusion. C. Changes in entropy and energy that accompany chemical reactions influence reaction paths. Chemical reactions result in the release or absorption of energy. D. The theory of electromagnetism explains that electricity and magnetism are closely related. Electric charges are the source of electric fields. Moving charges generate magnetic fields. E. Waves are the propagation of a disturbance. They transport energy and momentum but do not transport matter.
Relate temperature to the average molecular kinetic energy.