When you heat water on a stove, thermal energy is transferred. Heat from the stove moves to the water, and then the water absorbs it.
Conduction makes heat transfer from the stove to the pot
Heat transfer from kettle wall is both convection and radiation but convection play the major role on the temperature below 100 oC. Air expand on contact of hot surface and float upward since it is lighter than surrounding air cause stream of air come into contact of the kettle surface result to rapid heat loss.
Conduction makes heat transfer from the stove to the pot
Thermal energy flows from a higher to a lower temperature.
Kinetic
Electrical energy transformed into Thermal energy (heat) and Mechanical energy (sound)
a negro kettle.
A kettle uses electrical energy and converts it into heat energy.
By the fact that the kettle is hot. The heat energy is also warming the metal of the kettle. By the fact that the water boils to steam,; loss of water to steam. The energy should only heat the water to boiling point, and not heat the kettle nor allow the water to boil off.
Heat energy is transferred by conduction, convection and radiation. In a vacuum, heat energy can only be transferred by radiation.
Heat transfer from kettle wall is both convection and radiation but convection play the major role on the temperature below 100 oC. Air expand on contact of hot surface and float upward since it is lighter than surrounding air cause stream of air come into contact of the kettle surface result to rapid heat loss.
Heat transfer from kettle wall is both convection and radiation but convection play the major role on the temperature below 100 oC. Air expand on contact of hot surface and float upward since it is lighter than surrounding air cause stream of air come into contact of the kettle surface result to rapid heat loss.
Heat transfer from kettle wall is both convection and radiation but convection play the major role on the temperature below 100 oC. Air expand on contact of hot surface and float upward since it is lighter than surrounding air cause stream of air come into contact of the kettle surface result to rapid heat loss.
Energy in the form of rapidly moving molecules that are transferred to the kettle, which transfers to the water itself. The heat is caused by the friction of the molecules caused by the heating source.
Electrical energy transformed into Thermal energy (heat) and Mechanical energy (sound)
The kettle has to be plugged in to an energy supply before it can heat up.
a negro kettle.
A kettle uses electrical energy and converts it into heat energy.
the stove is used if it is a heat kettle otherwise it is electrical based
By the fact that the kettle is hot. The heat energy is also warming the metal of the kettle. By the fact that the water boils to steam,; loss of water to steam. The energy should only heat the water to boiling point, and not heat the kettle nor allow the water to boil off.
Heat energy is transferred by conduction, convection and radiation. In a vacuum, heat energy can only be transferred by radiation.
Heat energy can be transferred from a source to a receiver by conduction, convection, and radiation.