Dynamite and its effect on matter is fascinating to consider. At the moment of setting off dynamite (TNT) there is a chemical change within the dynamite itself. The effect of this chemical change initiates a physical change--in rock, boulders, soil as the blast hits. Physical change continues as material slams back onto other material (e.g. rock against rock) turning more large size rock to smaller rocks and dust particles. At the same time, the chemical charge which occurred in the dynamite changes physical matter of the local site's air... which then also becomes mixed with dust particles. Both the chemical changes to air and the physical changes of rock blasted into the air must settle and clear. Using dynamite is somewhat similar to an eruption of a small volcano that throws up matter into the air within a chemical and physical change to rock, soil, and surrounding air, including at higher elevation--not just at ground level.
a chemical change proude a different kind of matter
It is a physical change.
chemical
There are 2 kinds of changes,they are physical and chemical changes.Physical Change-is a change in the form of matter but in it's identity.Chemical Change-is a change in which one kind of matter is changed in to a different type of matter.
A chemical change is when an obect change to a different kind of matter.
It is a chemical property. A chemical property is a characteristic of matter that allows it to change to a different type of matter.
A change in some properties of matter without forming a different kind of matter is called a physical change. This can involve changes in state, shape, size, or appearance of the substance, but the chemical composition remains the same.
This is a physical change
well the reason they do that is to see that if there are a lot of those kind of animals or if there is more of them.
Ground nut or peanut
physical change
i dont no ask your teacher