What is a physical change that might occur when preparing a meal?

A physical change is when something changes appearance but is still the same substance, such as when a leaf is painted ... lots of physical changes may occur while preparing a meal ... you could chop up a celery stick ... it would still be celery only it would be in little chunks ... roasting a turkey ... there Is nearly an infinite number of physical changes that could happen during preparing a meal ...

A pysical change is a change that does not change the substance. Some possible physical changes are

•choping a food

• boiling water

• reheating a foogd