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ya when ice convert to water then it flows.......
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∙ 14y ago
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What phase of matter do molecules have the lowest amount of energy?
The kinetic energy of water molecules in ice is less than the kinetic energy of watermolecules in water and that is less than the kinetic energy of water molecules in stream.That is because the range of temperatures where ice exists, -273C to 0C, is less than the range where water exists, 0C to 100C, which is less than the range where water gas exists, 100C and up. Kinetic energy climbs continuously with temperature through each phase.Kinetic energy is the energy of motion, KE=mv2/2.All molecules have an average kinetic energy proportional to the absolute temperature, particularly, Translational kinetic energy =3kT/2.There is no maximum. Increasing temperature increases molecular kinetic energy until the energy destroys the molecule and then the fragments will have an average kinetic energy 3kT/2.
What Water molecules in ice have more kinetic energy that water molecule and vapor?
more
Is the average kinetic energy of particle in a block of ice at 0 degrees the same as or different from the average kinetic energy of the particle in a gas-filles container at 0 degrees Celsius?
the same
Why does the temperature of water increase briefly when ice is added?
I suppose the temperature would increase very briefly depending on how violently the ice was added. Carefully and slowly adding ice to water in order to minimize the water's displacement would, by definition, add kinetic energy to the localized water, but probably not enough to heat the water up. That kinetic energy would go towards breaking more bonds from the ice. However if you propelled the ice really fast into the water, one can only assume that the instantaneous increase of kinetic energy gained by the water would be greater than the kinetic energy being used to melt the ice, therefore (briefly) increasing the temperature.
What type of physical change is it when ice melts?
Frozen water (ice) is a solid. when ice melts the water molecules gain kinetic energy and are able to break free of their rigid hydrogen bonding. This is the definition of a liquid!!! The order goes from most to least kinetic energy; plasma, gas, liquid, solid, absolute zero. Before the ice is to be melted that is called potential energy.
What is a melting ice cube's kinetic energy?
Erm, it depends how fast it is moving! Kinetic energy is energy due to motion. If the ice cube is stationary, then it has no kinetic energy.
What kind of energy does a hockey puck sliding across the ice have?
kinetic energy
What is the energy is stored by ice and water?
kinetic energy
Did fossil fuels contain kinetic energy stored millions of years ago?
No, not kinetic energy.
What sort of energy does a moving cycle contain?
It contains kinetic energy mainly. Potential energy is relative to its position
Does a moving skate board contain kinetic energy?
Yes.
Does copper particles contain kinetic energy?
the particles in copper only have kinetic energy once it has been heated as this causes the particles to move around (kinetic energy) knocking its neighbour causing heat
Is there energy in an ice cube?
yes... if it is just sitting there, it has potential energy..... if it is falling into a glass, it has kinetic energy
Does a liquid has a low or high kinetic energy?
it really depends. For example, and ice cube has low kinetic where as steam has high kinetic energy
Does a cup that has warm water has the same kinetic energy as a cup that has cold water in it?
No. The molecules of hot water contain greater kinetic/thermodynamic energy.
What kind of energy does a hockey puck sliding across ice have?
kinetic
Does fireworks have kinetic energy?
Heat isn't a form of kinetic energy it is the result of kinetic energy.
