A physical property is any characteristic of a material that can be observed or/and measured without changing the identity.A physical change is the change in which the properties of a substance change but the identity always stays the same.
Physical property of an object is any property which can be measured and describes the physical state of matter.
On the other hand, physical change, is a change which does not involve any chemical reaction. Example - change in state of matter.
Physical properties can be noticed through our 5 senses. For example, texture (one of the physical properties) can be felt with the sense of touch and feel. A physical change, however, is a change that affects one (or more) physical properties of a substance.
Changes that pertain to changes you can see, such as color and shape. A chemical change would be one that changes the chemical make-up of the substance.
Physical propety is a characteristic of a substance that can be determined without changing the composition of that substance.
A property is an aspect of a sustenance, such as its color, density, (physical properties) and what it will and won't react with (chemical properties). A change is just what it sounds like, something changing. Examples include ice melting, or glass shattering (physical changes) or oxygen reacting with hydrogen to form water (a chemical change).
both, because the ingredients are undergoing both physical and chemical changes such as: Butter melting= physical change Egg whites hardening= chemical change both, because the ingredients are undergoing both physical and chemical changes such as: Butter melting= physical change Egg whites hardening= chemical change
A "Physical Adaptation" is when the body of the animal changes in response to a change in its environment or is circumstances within its environment - a new competitor for food or and new food source or a new predator. This is obviously different from a "Behavioral Adaptation" were the animal changes the way it dose things because of changes mentioned above. Physical adaptation usually come with associated behavioural adaptations, but behavioural adaptations can develop in isolation. Two animals of the same species can look identical but exhibit different behaviours because they live in slightly different environments.
Migration is a recurring pattern of movement between two or more locations. This occurs in response to environmental rhythms or seasonal changes.
bacteria reproduce quicker then elephants.
You can tell the difference by knowing that a physical property changes shape and that a chemical property changes the substance.
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
One contains sulfate ions and the other contains nitrate ions. This changes many of the physical and chemical properties of the compounds.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the properties that change are physical and chemical properties!!! :)
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
physical or chemical changes
The physical changes that happen in green plants are the changes in appearance. The difference between a sprout and a full grown plant is a physical change.
Are physical properties.
Physical properties change when chemicals combine because when you mix chemicals the physical properties changes it identity.