physical change
Yes. Aligning the structure of grains.
Magnetizing is a physical change.
physical change
Physical change
When it combines with Oxygen. Commonly called Rust.
The process of iron rusting is a chemical change.
Magnetizing doesn't involve a chemical reaction.
Magnetizing is a physical change.
physical, just the aligning of magnetic domains what were previously random in orientation.
physical change
It's because
According to my Chemistry teacher its physical
physical, just the aligning of magnetic domains what were previously random in orientation.
Melting is a physical change of iron.
A: As current flow in the primary it will magnetize the core of the iron in the transformer that is called magnetizing.
Magnetizing is a physical process.
a temporary magnet is a piece of soft iron that is magnetized while in the presence of a magnetizing field but demagnetizes the moment the iron is taken away from the magnetizing force
Melting an iron rod is a physical change