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Does the second Law of Thermodynamics contradict the First Law?
Wiki User
∙ 14y ago
Not at all. The First Law states that energy is conserved - you can't create energy out of nothing, or make it disappear. The Second Law distinguishes usable from unusable energy, and states that the amount of unusable energy will increase over time - but the total (usable plus unusable energy) will still remain constant.
Not at all. The First Law states that energy is conserved - you can't create energy out of nothing, or make it disappear. The Second Law distinguishes usable from unusable energy, and states that the amount of unusable energy will increase over time - but the total (usable plus unusable energy) will still remain constant.
Not at all. The First Law states that energy is conserved - you can't create energy out of nothing, or make it disappear. The Second Law distinguishes usable from unusable energy, and states that the amount of unusable energy will increase over time - but the total (usable plus unusable energy) will still remain constant.
Not at all. The First Law states that energy is conserved - you can't create energy out of nothing, or make it disappear. The Second Law distinguishes usable from unusable energy, and states that the amount of unusable energy will increase over time - but the total (usable plus unusable energy) will still remain constant.
Wiki User
∙ 14y ago
No, the Second Law of Thermodynamics complements the First Law by providing information about the directionality and efficiency of energy transformations. The First Law states that energy is conserved in a system, while the Second Law explains the natural tendency of energy to disperse and increase entropy in a closed system over time.
Wiki User
∙ 14y agoNot at all. The First Law states that energy is conserved - you can't create energy out of nothing, or make it disappear. The Second Law distinguishes usable from unusable energy, and states that the amount of unusable energy will increase over time - but the total (usable plus unusable energy) will still remain constant.
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What law of thermodynamics is unavailable for doing work?
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
What is another name for the Law of Disorder?
Second Law of Thermodynamics
How many thermodynamics laws are there?
There are three laws of thermodynamics. The first law states that energy cannot be created or destroyed, only transformed. The second law states that heat naturally flows from hot to cold. The third law states that as temperature approaches absolute zero, the entropy of a perfect crystal approaches zero.
What law states that entropy tends to increase over time?
The Second Law of Thermodynamics.
When water becomes ice and the entropy decreases does this contradict the second law of thermodynamics?
No, the second law of thermodynamics allows for local decreases in entropy as long as there is a greater increase in the entropy of the surroundings, maintaining a net increase in total entropy. In the case of water freezing into ice, the decrease in entropy of the water molecules is accompanied by an increase in the entropy of the surroundings, such as the heat released to the environment.
What is universal law of energy?
There is no commonly accepted law by that name, as far as I know. Two important laws about energy are the First Law of Thermodynamics and the Second Law of Thermodynamics.
The fact that usable energy is always lost in an energy transfer is due to what 1 Newton's first law of motion 2 the second law of thermodynamics 3 Newton's second law of motion 4 the first l?
The fact that usable energy is always lost in an energy transfer is due to the second law of thermodynamics. This law states that entropy, or disorder, tends to increase over time in a closed system, leading to the loss of usable energy in the form of heat.
How many thermodynamics laws are there?
There are three laws of thermodynamics. The first law states that energy cannot be created or destroyed, only transformed. The second law states that heat naturally flows from hot to cold. The third law states that as temperature approaches absolute zero, the entropy of a perfect crystal approaches zero.
Why the first and second law of thermodynamics may be states you can not get ahead and you can not break even?
The first law of thermodynamics states that energy cannot be created or destroyed, only transformed. This implies that the total energy of a closed system remains constant. The second law of thermodynamics states that entropy, a measure of disorder, tends to increase over time in a closed system. Together, these laws suggest that it is impossible to create a perpetual motion machine or achieve 100% efficiency, indicating that one cannot "get ahead" or "break even" in terms of energy conservation.
What law of thermodynamics is unavailable for doing work?
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
How does energy efficiency relate to the first and second law of thermodynamics?
Energy efficiency is guided by the first law of thermodynamics, ensuring that energy is conserved and not lost in a system. The second law of thermodynamics dictates that some energy will always be lost as heat in any process, so the goal of energy efficiency is to minimize this loss and maximize the useful work obtained from energy.
What law of thermodynamics tracks 'quality' of energy?
second law
What is another name for the Law of Disorder?
Second Law of Thermodynamics
First and second laws of thermodynamics?
The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted. The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time, and that natural processes tend to move towards a state of higher entropy.
Why can't electric suppliers use electric motors to spin the generators?
If you are suggesting a "perpetual motion" scenerio, it would violate the first or second laws of thermodynamics. Many inventors dream of perpetual motion machines, but they are an impossible dream according to the laws of thermodynamics. The second law of thermodynamics says that an engine or process of any type must always have an efficiency of less than 100%. A perpetual motion machine that uses a generator to power the motor that runs the generator requires both the generator and motor to operate with 100% efficiency. This type of perpetual motion machine does not violate the first law of thermodynamics, but violates the second law of thermodynamics. It is a perpetual motion machine of the second kind because it violates the second law of thermodynamics. Not even the cleverest engineer or inventor can build a perpetual motion machine because it would violate either the first or second law of thermodynamics, which are fundamental laws of physics.
What is another name for the first law of Thermodynamics?
The first law of thermodynamics is also known as the Law of Energy Conservation.
Which law of thermodynamics states that the heat engine cannot be completely efficient?
True
