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that changes the speed of the light, which makes the light bend
its a movement of small particles of matter
When matter undergoes a physical change (like changes in the state of matter), the space between the particles in the matter and how the particles move change.
something magical.
A Compressional wave.
that changes the speed of the light, which makes the light bend
its a movement of small particles of matter
the light changes direction.
As the space changes between the particles, so does the state of matter.
When matter undergoes a physical change (like changes in the state of matter), the space between the particles in the matter and how the particles move change.
The particles that make up matter are unchanged during physical, or chemical changes. Matter can neither be created nor destroyed, only transformed.
The particles are no longer fixed by the forces keeping it a liquid
no, the space between them changes.
when the particles gain energy,they move more vigorously.pressure increases but the volume remains constant.therefore,the matter changes shape as the particles use this energy to break the attractive forces between them....
something magical.
It Moves the particles diffrent direction and that's what makes the difference :)
In a solid the particles are close together and in fixed positions In a liquid the particles are still really close together but can move around past each other In a gas the particles are free to move and far apart During a state change the particles in the substance will change from being in one of the above to another