The physical state of fuel can affect the combustion process by influencing its ignition temperature and rate of reaction. For example, gaseous fuels can ignite more easily due to their higher surface-to-volume ratio, while solid fuels may combust more slowly due to their lower surface area for reaction. Additionally, the form of fuel can impact the mixing and distribution of air and fuel, which in turn affects the efficiency of combustion.
Physical. The water is still water afterwards. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
Not all changes in states for elements are reversible. Physical changes, such as melting or boiling, are typically reversible, allowing the substance to return to its original state. However, chemical changes, like combustion or rusting, result in new substances and are generally irreversible. Therefore, the reversibility of a state change depends on whether it is a physical or chemical change.
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
When water evaporates, it is a physical change.You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ).Changing physical states is not a chemical change, but a direct result of heat or cold application.
Physical changes that release heat typically include exothermic processes such as condensation, where gas transforms into liquid, and freezing, where liquid turns into solid. During these changes, energy is released into the surroundings, resulting in a noticeable increase in temperature of the surrounding environment. Additionally, chemical reactions like combustion also release heat, contributing to physical changes in states of matter.
Physical. The water is still water afterwards. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
René Descartes
Water exists in all physical states. Water exist as vapors, snow and droplets.
to get them together
Depending on how you cook it it could be a little of both.
Excess weight and physical inactivity account for more than 300,000 premature deaths in the United States each year
Reaction to oxygen is a chemical process because it involves the formation of new substances through the rearrangement of atoms. This process can result in the formation of oxides, such as rust in the case of iron reacting with oxygen.
C6H12O6 + 6 O2 = 6 CO2 + 6 H2OThis is the correctly balanced equation for the combustion of Fructose. Physical states depend on how its being combusted so I left them off.
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
The concept of Holistic or Interrelated Self is the understanding of the "whole" self, which includes physical, mental, and social states and how they affect each other.
When water evaporates, it is a physical change.You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ).Changing physical states is not a chemical change, but a direct result of heat or cold application.
states as in u.s?