physical:
play with a clay and change the shape of the clay.
tear a paper
chemical:
while doing brush, a chemical reaction is taking place
bursting crackers
Being ductile, malleable, freezing, melting are some examples of physical changes of a substance. Physical changes do not form a new substance while chemical changes do. Examples of chemical changes are a rusting nail and combustion.
Well, darling, a physical change involves a change in appearance, like cutting a piece of paper, while a chemical change involves a change in composition, like burning that paper to ash. So, in simpler terms, physical changes are like a makeover, just changing the looks, while chemical changes are like a complete transformation, changing what's on the inside. Just remember, physical changes are skin-deep, but chemical changes go straight to the core.
Yes, all substances can undergo physical changes. Physical changes do not alter the chemical composition of a substance, but rather change its physical properties such as shape, size, or state (solid, liquid, gas). Examples of physical changes include melting, freezing, boiling, or dissolving.
Chemical change examples include: when bleach reacts with dirt on a surface, forming new molecules; when vinegar and baking soda mix, producing carbon dioxide gas. Physical change examples include: when ice melts into water; when detergent dissolves in water.
Some examples of physical changes: * The change of a system from fluid into gas. (Solid into fluids, etc... are also possible) * Deflection of light (optics). * Gravitational force * Magnetism (compass comes to mind) * ... Chemical changes: * Sour rain * Rusty iron (oxidation) * A lot of industrial processes are based om chemical reactions, such as the production of soap. * ... Can someone verify this answer? I'm not a native English speaker, so I might've made some mistakes.
Being ductile, malleable, freezing, melting are some examples of physical changes of a substance. Physical changes do not form a new substance while chemical changes do. Examples of chemical changes are a rusting nail and combustion.
No, it is a Physical Change. Physical Changes are concerned with energy and states of matter. A physical change does not produce a new substance. Changes in state or phase (condensation, melting, freezing, vaporization, sublimation) are physical changes. Other examples of physical changes include crushing a can, melting ice, and breaking a bottle. Chemical changes take place on the molecular level. A Chemical Change produces a new substance. Some examples of chemical changes include combustion (burning) and rusting of a metal.
chemical- the outcome of something**- fire, aka combustability. physical- something you hear, smell, taste, etc.- the "boom" **not sure. (:
Well, darling, a physical change involves a change in appearance, like cutting a piece of paper, while a chemical change involves a change in composition, like burning that paper to ash. So, in simpler terms, physical changes are like a makeover, just changing the looks, while chemical changes are like a complete transformation, changing what's on the inside. Just remember, physical changes are skin-deep, but chemical changes go straight to the core.
A physical change is when some thing's shape or volume is changed. But a chemical change is a reaction between two or more objects to create something new and you can't get back what you originally started with.
Yes, all substances can undergo physical changes. Physical changes do not alter the chemical composition of a substance, but rather change its physical properties such as shape, size, or state (solid, liquid, gas). Examples of physical changes include melting, freezing, boiling, or dissolving.
Chemical change examples include: when bleach reacts with dirt on a surface, forming new molecules; when vinegar and baking soda mix, producing carbon dioxide gas. Physical change examples include: when ice melts into water; when detergent dissolves in water.
physical examples are examples of thing or changes or transformations which you can see with you eyes or hold with your hands.
Any idea is a non example of physical change.
Well it is in some cases, for exampleMelting of iceIt is a physical and a chemical changeBUT, some physical changes likeCutting of fruitsIt is a physical and irreversible change-----------------------------------------------------------------------------------------------------SO my answer would be (as I said earlier) in some cases
Physical - Breaking of glass Boiling of water Melting of ice Cutting of vegetables Chemical - Burning of paper Cooking of food Rusting of iron Souring milk
Scratching it