YES. It surely is NOT chemical but a physical change.
If you think of the stick in terms of it is a solid, then you will understand that the broken parts have not changed their physical state, only their appearance.So its physical stateis not changed, but its (mechanical, or outer properties) form is changed by force.
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
True.
Actually breaking a dinner plate is not a chemical change. A chemical change is like putting sugar into a hot cup of water or tea.
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
Yes, as it's still glass. There is no chemical/molecular change.
Breaking a stick is a physical change because the fundamental chemical composition of the stick remains the same. The physical state of the stick changes from a whole stick to smaller pieces, but the individual molecules in the stick remain unchanged.
Breaking a stick of gum is a physical change because the gum still retains its chemical composition even after it has been broken into smaller pieces. The breaking process only affects the physical properties of the gum, such as its shape and size, but does not change its chemical composition.
When you break a light stick, it is a physical change, not a chemical change. The breaking of the light stick only changes its physical state but does not alter its chemical composition. This is because the chemical reactions that produce light in a light stick have already occurred when the stick was activated, and breaking it does not initiate any new chemical reactions.
It's a chemical change--there's a glass ampule in the glow stick. and it's got one chemical in it. Around it is another chemical. When you break the glow stick the two chemicals mix, and the glow happens.
Breaking glass is a physical change, as it does not change the chemical composition of the material.
physical change
It is a physical change as there is no change chemically in the composition of the stick
Yes, it a physical change.
This is a physical change.
physical change
Breaking off a branch of a tree is a physical change.
Since in breaking down there is no chemical change it's a physical change