In some refrigeration systems, mechanical energy is converted to heat energy by mechanically compressing a refrigerant, by means of a compressor; and since refrigerants have a fixed pressure-temperature relationship, much like saturated steam, altering the pressure of a refrigerant correspondingly alters its temperature. I've read of other methods utilizing friction, which is itself mechanical energy in the more pure and direct sense rather than the operation of a mechanical device which itself is utilizing electrical energy, but the compressor example is the only practical real-world application of this nature in common, everyday use that I can think of.
No engine is 100% efficient: there is always some loss of energy between input and output.
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It is heat energy. The turbine turns heat energy into mechanical energy.
a machine that transforms heat into machanical energy, or work
It is a thermocouple that converts thermal energy into electrical energy through what is called the thermoelectric effect.
A heater or furnace is a device that transforms stored chemical energy, such as natural gas or propane, into heat energy through combustion. This heat energy is then used to warm up a space or heat water for various purposes.
mostly all domestic equipmentslike air conditioner,heat exchanger etc....
A producer of heat is a device or system that generates heat, such as a furnace, stove, or heater. These devices convert energy into heat to warm up spaces or heat up materials for various purposes.
Thermocouples or Seeback generators do this directly. More practically, any heat source can boil water to make steam, which can turn a generator to produce electricity.
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.
Yes, in this scenario, electrical energy from the power source is being converted into various forms of energy within the device. For example, the device may convert electrical energy into heat, light, or mechanical energy depending on its function.
False its not possible to convert all heat into work as some of its being used as energy APEX
Flashlights convert electric energy to light energy and heat energy.
true
I can't quite read the question, but a battery is a device that converts chemical energy to electrical energy. Actually young grashopper you ar wrong it is a cell. Hahahahahahaahaa.phew
Least what? Anyway, heat energy is in a way the least useful form of energy, because you can normally convert any other energy to heat energy, but if you have heat energy, you can no longer convert all of it back to other forms of energy.