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A car's energy source is the chemical energy of it's fuel. This energy is liberated as
thermal energy in the pressurized heated gas products. The expansion of the gases
in the engine's cylinders, now mechanical energy, is directed toward the mechanical
devices that will direct this energy to the rotation of the wheels.
A car's engine is a heat engine. It transforms thermal energy in the form of heat to mechanical energy. But according to thermodynamics 2nd law, it cannot transform all of the heat to mechanical energy, just some amount. The rest of the heat has to be
dissipated to a low temperature heat deposit (or heat sink). That's why a car needs
a heat dissipating system (the radiator).
Wiki User
∙ 12y ago
A heat engine converts thermal energy into mechanical work. This is achieved by utilizing the temperature difference between a hot source and a cold sink to generate usable energy. Examples include steam engines and internal combustion engines.
Wiki User
∙ 15y agothermal energy converting engine
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What is a motor converts thermal energy to mechanical energy?
A motor that converts thermal energy to mechanical energy is called a heat engine. Heat engines operate by using a temperature difference to generate work, such as a steam engine or an internal combustion engine. The thermal energy is converted into mechanical energy through the expansion of a working fluid.
The amount of work done by a heat engine equals the amount of thermal energy?
The amount of work done by a heat engine is not equal to the amount of thermal energy it absorbs. In a heat engine, only a fraction of the thermal energy absorbed is converted into work, with the remaining energy typically being expelled as waste heat. The efficiency of a heat engine is a measure of how effectively it converts thermal energy into work.
What is a device that converts thermal energy into work?
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.
What is an example of the transfer from thermal energy to mechanical energy?
An example of the transfer from thermal energy to mechanical energy is a steam turbine used in power plants. Steam generated by burning fossil fuels or using nuclear reactions carries thermal energy, which then drives the turbine blades to produce mechanical energy that can be used to generate electricity.
What is thermal efficiency?
Thermal efficiency is a measure of how efficiently a system converts heat energy into mechanical work. It is calculated by dividing the desired output (such as work) by the input energy (such as heat) and is expressed as a percentage. Higher thermal efficiency indicates that more of the input energy is being converted into useful work.
What is an example of the transfer from thermal energy to mechanical energy?
An example of the transfer from thermal energy to mechanical energy is a steam turbine used in power plants. Steam generated by burning fossil fuels or using nuclear reactions carries thermal energy, which then drives the turbine blades to produce mechanical energy that can be used to generate electricity.
What is a device that converts thermal energy into mechaincal energy?
Engine
I hate engine converts thermal energy into what?
mechanical energy
What is a device that converts thermal energy into mechanical energy?
steam engine
What internal combustion engine converts into mechanical energy?
Thermal Energy
An internal combustion engine converts what into mechanical energy?
Thermal Energy
A device that converts thermal energy into mechanical energy?
heat engine
Internal combustion engine uses what kind of energy?
An internal combustion engine converts chemical energy into Thermal Energy, and converts thermal energy into mechanical energy via the pistons, connecting rods, and crankshaft .
What is a device that converts thermal energy into work?
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.
Tell me about engine?
An engine is a motor that converts thermal energy to mechanical work.
A device that converts thermal energy nto mechanical energy is s?
An engine.
Who invented the steam engine which converts thermal energy to mechanical energy?
James watt
