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Is it a physical change chemical change when salt dissolves in water?
Physical
Is carving plastic a physical change or chemical change?
physical change
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
Is cutting a paper physical or chemical change?
It is a physical change because it is still a sheet of paper.
Is crumple a chemical change or physical change?
Crumple is a physical change.
How do you determine if the motor starters are properly earthed?
by magnetisation of no voltage coil
Is it a physical change chemical change when salt dissolves in water?
Physical
Is mowing the lawn a chemical change or physical change?
I Physical Change.
Is carving plastic a physical change or chemical change?
physical change
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
Is recycling paper an example of a physical or chemical change?
physical change physical change
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
What is reversal of magnetisation of steel core?
look up motor polling on the net.
Is magnetisation the same as magnetism?
Magnetization is the process of inducing magnetism in a paramagnetic metal.
When sandpaper smooths a piece of wood what kind of change is it?
this is a physical change
