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What is the need of the second law of thermodynamics?
Second law of thermodynamics used for prove of process reversibility, it provide the concept of system loss capability to perform work. Second law of thermodynamics is an effective tools to debunked pseudo-science in the field of perpetual energy (perpetual magnetic generator) and hoax energy saving scam.
Could you review the laws of thermodynamics?
Zeroth law of thermodynamics: If two systems are in thermal equilibrium with a third system, they must be in thermal equilibrium with each other. This law helps define the notion of temperature.First law of thermodynamics: Heat is a form of energy.Because energy is conserved, the internal energy of a system changes as heat flows in or out of it. Equivalently, perpetual motion machines of the first kind are impossible.Second law of thermodynamics: The entropy of any closed system not in thermal equilibrium almost always increases.Closed systems spontaneously evolve towards thermal equilibrium -- the state of maximum entropy of the system -- in a process known as "thermalization". Equivalently, perpetual motion machines of the second kind are impossible.Third law of thermodynamics: The entropy of a system approaches a constant value as the temperature approaches zero.The entropy of a system at absolute zero is typically zero, and in all cases is determined only by the number of different ground states it has
What is physically impossible?
It is physically impossible to travel faster than the speed of light in a vacuum, as predicted by Einstein's theory of relativity. It is also impossible to create or destroy energy, but only to convert it from one form to another in accordance with the law of conservation of energy. Additionally, perpetual motion machines that produce more energy than they consume are also considered physically impossible due to the laws of thermodynamics.
How perpetual motion device can break the first and second law of the thermodynamics?
It can't. That's the simplest way to explain why no successful perpetual motion machine has ever been built. --------------------------------------------------------------- Another contributor persisted: well it's just a matter of time and life!
What is the study of conversion of heat to mechanics?
The study of converting heat into mechanical energy is called thermodynamics. It is a branch of physics that deals with the relationships between heat, work, and energy. Thermodynamics is essential for understanding and optimizing processes such as engines, refrigeration, and power generation.
Why are perpetual machines impossible to build?
Perpetual machines violate the first or second law of thermodynamics by creating energy out of nothing or using it in a completely efficient manner. These laws state that energy cannot be created or destroyed, and there will always be some energy lost as heat in any process. As a result, perpetual motion or perpetual machine is not feasible in reality.
What is the difference between perpetual motion machines of first kind and perpetual motion machines of the second kind?
Perpetual motion machines of the first kind are hypothetical machines that violate the first or second law of thermodynamics by producing energy without any external source. Perpetual motion machines of the second kind are also hypothetical, but they generate energy by utilizing an external source and converting some of it into work without depleting the source. Both types of machines are not possible based on our current understanding of physics.
Is an autombile engine a perpetual motion machine?
No, an automobile engine is not a perpetual motion machine. It relies on fuel combustion to produce energy, which is not a perpetual source. Perpetual motion machines are theoretical devices that can operate indefinitely without an external source of energy, which violates the laws of thermodynamics.
Why is perpetual motion impossible because it violates the laws of thermodynamics?
Perpetual motion is impossible because it goes against the laws of thermodynamics, specifically the law of conservation of energy. This law states that energy cannot be created or destroyed, only transferred or converted. Perpetual motion machines claim to generate energy indefinitely without any external input, which contradicts this fundamental principle of physics.
Perpetual Motion Machine Energy Application?
Perpetual motion machines are theoretical devices that violate the laws of thermodynamics by creating energy indefinitely without any external input. They have not been demonstrated to work in practice due to the conservation of energy principle. As a result, perpetual motion machines are not feasible for real-world energy applications.
Who invented the perpetual motion machine?
There is no conclusive evidence of a perpetual motion machine being successfully invented. Such a machine would violate the laws of thermodynamics, specifically the conservation of energy. Many attempts to create perpetual motion machines have failed to provide sustained motion without an external energy source.
What are those accessories or equipments involved in Perpetual Motion Machine?
Perpetual motion machines do not exist. If they did we would not be paying almost $3.00/gallon for gasoline, as a perpetual motion machine implies free energy. Newton's laws tell us that is not possible. For further explanation read up on Newton's laws of motion and thermodynamics
How feasible is the development of a Norwegian perpetual motion machine?
The development of a Norwegian perpetual motion machine is not feasible. Perpetual motion machines violate the laws of thermodynamics, which state that energy cannot be created or destroyed. Therefore, creating a machine that can operate indefinitely without an external energy source is impossible.
Why are perpetual motion machines impossible?
Perpetual motion machines are impossible because they violate the laws of thermodynamics, specifically the law of conservation of energy. This law states that energy cannot be created or destroyed, only transferred or converted. Therefore, a machine that operates indefinitely without an external energy source would go against this fundamental principle of physics.
What is perpatual motion?
It is the idea of a machine continuously producing energy, without energy input - or producing more energy than what is put into the machine. This would violate the First Law of Thermodynamics (conservation of energy), and in general, it is not believed to be possible. No process is known which violates the conservation of energy. (A "perpetual motion machine of the second kind" would violate the Second Law of Thermodynamics; this is generally believed to be impossible, too.)
Has anyone created a perpetual motion machine yet?
No, perpetual motion is prohibited by the laws of thermodynamics.There are machines that might at first seem to be perpetual motion machines but only because their source of energy may not be readily apparent.add. But in economics, inflation serves the purpose of a perpetual motion machine, in which more currency is created continuously. And which serves to illustrate the reality of economics.
What is the definition of perpetual motion?
Perpetual energy is energy that is never ending. Some scientists say that there is a way to redefine the laws of thermodynamics, creating what is known as hypothetical machines that produce indefinite amounts of energy.
