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Weathering, erosion, deposition, compaction, and cementation.
With the help of some physical and chemical processes matter changes its state. Like using heating , cooling etc we can change the state of matter,
No. The ice melting is a physical change.
No.
No. Igneous rock forms from the cooling of magma.
No. Sedimentary rocks are formed by the deposition of material from rocks that have been broken down by physical and chemical processes. The term igneous meand "made from fire" but even those do not involve actual fire, but rather cooling from molten rock.
Heating and cooling-apex
Cooling can be both chemical and physical changes, depending on what you put 'in the brew.' BUT it is primarily a Physical Change.But cooling, on the other hand, is physical, commonly involving freezing etc.
physical
chemical weathering can change a rock by the water freezing inside the roclk and the crease of the rock breaking by the frozen water inside of it.
Chemical; you are changing the physical properties of the tortilla. Physical would be just warming or cooling it for example
physical because it can return to its solid state by cooling. chemical changes can not be reversed so easily
Sugar is caramelized by heating (together with some proteinous material) giving taste and color change. Since this can NOT be undone (or reverted back to original state) by cooling or other simple physical processes, it is to be chemical.
Cooling, and changing from a liquid to a solid are physical changes, not chemical changes. The chemical composition of the paraffin does not change.
Weathering, erosion, deposition, compaction, and cementation.
Physical. It is still crayon, and the change can be undone by cooling it until it hardens.
No. Freezing is a physical change.