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By applying energy you can tear a sheet of paper into pieces and cause a?
Change in the paper's structure. This is because the energy input disrupts the bonds holding the paper fibers together, allowing them to separate and tear apart.
What is the meaning of phsical?
"Physical" typically refers to things related to the body or tangible objects in the material world.
Is a cooked rice is an example of physical change?
Yes, cooked rice is an example of a physical change. This is because the rice undergoes a change in form, texture, and appearance when it is cooked, but the chemical composition of the rice remains the same.
What is an example of color change?
An example of a color change is when a green apple ripens and turns red. This change in color is due to chemical reactions in the fruit as it matures.
The expansion of matter upon heating is an example of a?
The expansion of matter upon heating is an example of a thermal expansion, which is the tendency of matter to change in volume, area, and length in response to a change in temperature.
Which of the following is an example of phsical change?
We need the alternatives
What is coper a chemical or phsical change?
yo bro go
Is rusting of almirah a chemical or phsical change?
chemical change as a new substance is formed
Is fire work bursting into flames a phsical or chrmical change?
Chemical
Why is a change in statof matter a phsical change?
A change in state is a physical change because the chemical composition of the substance remains the same.
What is silver a chemical or phsical change?
Silver is a chemcial. More specifically, it is an element.
Does a physical or a chemical change?
A phsical change is something that can be changed but cant be changed back. for example: you can crumple a piece of paper but it is still paper. A chemical change means it has been changed perminetly so for example: If you burn the paper its ashes not paper. it was ashes but youy cant change it back into paper. Hope this helps :)
Can luster change from sample to sample of the same mineral?
is luster a phsical property of minerals
Why is the freezing of water called a phsical change?
It is a reversible process, as ice can be melted back into water.
What kind of phsical or chemical change is freezing point?
The freezing point is a physical change because the substance is the same before and after only changing its form.
Is a precipitate a phsical change?
Yes, a precipitate is a physical change. It occurs when two solutions react to form a solid that settles out of the solution. This is a reversible change as the solid can be redissolved back into the solution.
Is water evbaporating from clothes on a washing line a chemical or phsical change?
Physical. The water changes its state of matter from liquid to gaseous. No chemical reaction (i.e. change) going on there.
