It depends on the specific gas, liquid, or solid, but in general the index of refraction is higher in solids or liquids than in gases. The speed of light is inversely proportional to the index of refraction.
Sound waves have higher speed in solid than in liquid than in gas.
In steel: 6000m/s
in water: 1500 m/s
in air: 330 m/s
Shear waves (gulfing, earthquake) have diferent speeds.
One can analyze the speeds of molecules in certain states of matter and draw conclusions as to how the states are defined.
I think you mean liquid to solid here? But either way, it would slow down.
Yes
They increase in speed and randomness.
Energy - usually heat energy causes a solid to turn to liquid.
It travels faster in a liquid than in a gas, but it would travel faster still in a solid.
There is no fixed speed for the transition of a substance from the solid phase to the liquid phase. The maximum speed this can happen at is the speed of light as this is how fast the energy can be transferred to a molecule, and there is no minimum speed. Some substances do not melt into a liquid. Instead they make the transition straight from solid phase into gas phase, and this is called sublimation.
The particles become more energetic, speed up, and spread out more.
Liquid to gas
They increase in speed and randomness.
That could cause a change from solid to liquid, or from liquid to gas.
When the molecules in a body move with increased speed, it's possible that the body will change from a
Energy - usually heat energy causes a solid to turn to liquid.
It travels faster in a liquid than in a gas, but it would travel faster still in a solid.
There is no fixed speed for the transition of a substance from the solid phase to the liquid phase. The maximum speed this can happen at is the speed of light as this is how fast the energy can be transferred to a molecule, and there is no minimum speed. Some substances do not melt into a liquid. Instead they make the transition straight from solid phase into gas phase, and this is called sublimation.
Only one phase change of the four is possible, that of a liquid to a gas. Increased molecular energy is related to dissociative phase changes : solid to liquid / liquid to gas.
Only one phase change of the four is possible, that of a liquid to a gas. Increased molecular energy is related to dissociative phase changes : solid to liquid / liquid to gas.
Only one phase change of the four is possible, that of a liquid to a gas. Increased molecular energy is related to dissociative phase changes : solid to liquid / liquid to gas.
The rate of a phase change, such as from solid to liquid, is dependent upon the specific heat of the material, the difference between the solid's core temperature and the room's ambient temperature and the application of any external energy sources such as a light bulb or heating mantle.
light speed is 299 792 458 m/ s and type of matter are solid liquid gas plasme