mechanical engergy
Toasters, electric heaters, and hair dryers are just a few devices that convert electrical energy to thermal energy.
mechanical
A device that converts thermal energy into work is called a heat engine. Heat engines take thermal energy from a heat source, such as combustion or nuclear reactions, and convert it into mechanical work through processes like expansion of gases or steam. Examples include steam engines and internal combustion engines.
If you have a DIFFERENCE of temperatures, you can convert part of that energy to other types of energy, including electricity. In fact, that is how many engines work - steam engines, gasolene engines in cars, and even nuclear reactors.
Photo voltaic cells (solar cells) convert light energy into electrical energy. Electric generators convert kinetic energy into electrical energy. Internal combustion engines convert chemical energy into kinetic energy.
Sliding friction tends to convert kinetic energy into thermal energy, thermal energy being heat, kinetic energy being movement.
Thermal cells are devices that convert heat energy into electrical energy using temperature differences between two surfaces. They are similar to thermoelectric generators and can be used to power small electronic devices or sensors. Thermal cells are often used in niche applications where a continuous heat source is available.
You generally need a catalyst or a mechanism to convert the energy. For example to convert fuel (a mass) into thermal energy, oxidizer and a spark are needed.
Steam engine is a device that transforms thermal energy into mechanical energy. An internal combustion engine (I.C Engine) can transform thermal energy into mechanical energy. In nuclear power plant also the heat energy released is used to turn the turbine and thus thermal energy is converted into mechanical energy of rotation of turbine. This mechanical energy of turbine is further converted into electrical energy in generator.
The process that converts chemical energy to thermal energy is called combustion. During combustion, chemical bonds in a fuel are broken, releasing energy in the form of heat and light. This process is used in engines, furnaces, and other systems to generate thermal energy for various applications.
Thermal energy can be converted into other forms of energy, such as mechanical, electrical, or chemical energy. This conversion can occur through processes like heat engines, thermoelectric generators, or chemical reactions. The specific method of conversion depends on the desired end-use of the energy.
This are used to convert solar energy to heat i.e thermal energy for using various purposes e.g solar cooker ,cncentrated solar power,solar water heater,solar furnace etc