It is a physical change because the apple is still an apple and nothing changed the composition of what's in the apple.
Physical change
Physical change
It is a physical change as
physical
It is a physical change because only its shape changed, not its chemical composition.
No, cutting an apple in half is not a chemical change. Cutting an apple is doing nothing but changing the shape and form of the apple, but in the end, it's still an apple.
The apple is reacting with oxygen in the air, leading to a process called oxidation. This causes the exposed part of the apple to turn brown due to a chemical reaction that breaks down the apple's pigments.
Physical
Physical change
Physical change
Physical change
Physical change
It is a physical change.
It is a physical change as
physical
Cutting a piece of copper in half is a physical change because it only alters the physical appearance of the copper without changing its chemical composition.
Breaking a pencil in half is a physical change, not a chemical change. The composition of the pencil, which is made of wood and graphite, remains the same even though its physical appearance has changed.