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
state of matter
the potential energy of the molecules changes during a reaction.
Since potential energy is proportional to elevation, the potential energy of water gets less and less as it goes downhill.Its kinetic energy (based on velocity) may well increase, but the question asked about potential energy.
Changes the temperature of the substance
Materials that living organisms can't use are excreted from the body as wastes. Elimination or excretion methods vary from species to species; humans and many other animals get rid of wastes mainly through urination and defecation.
we release the potential energy to heat energy to do work
the potential energy of the molecules changes during a reaction.
potential energy changes to kinetic energy
During the state change, it's kinetic energy stays constant as well as it's heat. But potential energy is the one to rise.
It depends on the material. Most materials would expand and the volume would increases.
its can be died without material in photosynthesis
By the fish
Often the materials will end up in landfills or into the water system into the ocean.
The heat from the hot material is transferred to the cold material. Given enough time, eventually the two materials will be the same temperature, and no more heat will be transferred between them.
opaque material: some light will get reflected and some will get absorbed transparent material: light will go though it
That depends on what type of material. Some will become more ridged and some will become very brittle.
opaque material: some light will get reflected and some will get absorbed transparent material: light will go though it
it gets denser