When a candle starts burning heat energy is transformed either by radiation or conduction or convention(in case of liquids).
A candle has thermal energy because of it flames, the flames have heat and thermal energy is heat.
When a candle burns, the chemical potential energy stored in the wax is converted into heat and light energy through the process of combustion. The heat energy generated causes the surrounding air to warm up, while the light energy is emitted as a visible flame.
In a light bulb, electrical energy is transformed into light energy and heat energy.
In a gas oven, chemical energy from the natural gas is converted into heat energy through combustion when the gas burns. The heat energy is then transferred to the oven compartment and contents through convection and radiation, allowing for cooking or baking to take place.
The energy transformation that takes place is the conversion of one form of energy to another, such as kinetic energy to thermal energy, electrical energy to light energy, or chemical energy to mechanical energy. This conversion is governed by the laws of thermodynamics and is essential for all processes and activities in the universe.
A candle has thermal energy because of it flames, the flames have heat and thermal energy is heat.
Chemical energy converts into radiation plus heat. (Some of which also converts itself into [IR] radiation)
When a candle burns, the chemical potential energy stored in the wax is converted into heat and light energy through the process of combustion. The heat energy generated causes the surrounding air to warm up, while the light energy is emitted as a visible flame.
combustion
In a light bulb, electrical energy is transformed into light energy and heat energy.
The was becomes liquid and drips down the rest of the candle.
The propane gas is being chemically converted to heat energy during the combustion process in the gas stove. This heat energy is then used to cook the food, resulting in a transformation from chemical energy to thermal energy.
when a candle is lit, the solid wax first melts into liquid.The liquid wax gets drawn up the wick. the liquid wax evaporates when it gets hot enough. It combines with the oxygen in the air and burns to form carbon in form of black soot, carbon dioxide and water.
When a candle burns the solid wax melts to liquid and then it gets oxidized. This change of solid in to liquid is a physical activities of changing the phase of a substance.
What energy transformations take place in:
In a gas oven, chemical energy from the natural gas is converted into heat energy through combustion when the gas burns. The heat energy is then transferred to the oven compartment and contents through convection and radiation, allowing for cooking or baking to take place.
kinetic energy