Cutting bread or salami, spread butter on toast, dissolve sugar - all are physical changes.
Physical
physical change
a change in size, shape or the state of matter is a physical change. True for A+.
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
all foods require either physical or chemical digestion.
Foods degradation is a chemical change.
CHEWING BUBNLEGUM
Foods degradation is a chemical process.
It is a Physical change
Crumple is a physical change.
It is a physical change.
physical change
Physical
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Subliming (better known as sublimation) is a change in state, so it is a physical change.
a change in size, shape or the state of matter is a physical change. True for A+.
I Physical Change.