Boiling water can be either thermal energy or kinetic energy dependent upon how it's used. If it is used to heat up another object (thereby transferring energy in that manner) it is thermal; if the water vapor from the boiled water is used to say, run a turbine, it would be kinetic in that sense.
Chances are, for most cases involving boiling water, or more specifically the water vapor produced by it, the energy associated with that will be kinetic.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
Wax has a lower melting point than boiling water, so when placed in boiling water, the heat from the water causes the wax to melt. The molecules in the wax absorb the heat energy from the water, which ultimately leads to the wax melting.
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.
No.
Water boiling is a physical process; also dissolving. Rusting is a chemical process (oxidation).
Boiling of water is caused when we provide heat energy to water which then converts into mechanical energy when the water molecules gets excited and results in escaping the surface forming vapor pressure equal to atmospheric pressure leading to boiling.
heat produces energy which causes the corn to spin in boiling water.
Heat
Boiling water typically uses thermal energy, which is the energy associated with heat. When water reaches its boiling point, the thermal energy added to the water causes the water molecules to gain enough kinetic energy to break free from their liquid state and change into vapor.
When a stove is boiling water, electrical energy from the stove is being transformed into thermal energy as the stove heats the water. The thermal energy then causes the water to boil and turn into steam.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
When thermal energy is transferred to water, the water molecules absorb the energy and their kinetic energy increases. This causes the temperature of the water to rise, eventually leading to the water boiling and turning into steam.
No, boiling water is a physical change, not a chemical reaction. The process involves increasing the temperature of water until it reaches its boiling point, causing the water molecules to gain enough energy to change from liquid to gas (steam).
Wax has a lower melting point than boiling water, so when placed in boiling water, the heat from the water causes the wax to melt. The molecules in the wax absorb the heat energy from the water, which ultimately leads to the wax melting.
The energy used to boil water in a kettle is primarily thermal energy, which is the heat transferred to the water from the heating element in the kettle. This causes the water molecules to gain kinetic energy and eventually reach the boiling point, turning into steam.
During boiling the chemical composition is not changed.
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.