0
The first law is also known as law of conservation of energy. It say that the energy can neither be created nor be destroyed but can only be transferred. Its is given by this equation dQ = dU + dW .
Wiki User
∙ 8y ago
Andres Perkins
Wiki User
∙ 7y agoThe first law of thermodynamics is also known as the Law of Conservation of Energy.
Wiki User
∙ 7y agoConservation of energy - and we are not talking about whether or not you are wasting energy. In this case what we are talking about is that total energy is conserved - it is neither created nor destroyed - it only moves from one place to another and/or changes form. For example, if a blacksmith dips a hot horseshoe into a trough of water, the water will warm up and the horseshoe will cool down, The energy absorbed by the water will be equal to the energy lost by the cooling horseshoe (changing where the energy is from one place to another). For another example, the energy of the chemical bonds in the molecules of gasoline can be converted to heat and light when it burns with air. The amount of heat and light given off will be equal to the energy of the broken chemical bonds (changing the form of the energy).
Add your answer:
Earn +20 pts
Which law of Thermodynamics states that energy cannot be created or destroyed?
That law is known as the Law of Conservation of Energy. It is also known as the First Law of Thermodynamics.
What law says that energy cannot be created or destroyed only changed?
It is called the First Law of Thermodynamics, sometimes also called The Law of conservation of energy.
Can energy be produced?
You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.
The first law of thermodynamics is related to the conservation of which quantity?
Yes. There are no known exceptions - otherwise it would not be considered a law
What law states that energy is never created or destroyed?
That is called Conservation of Energy. It is also known as the First Law of Thermodynamics.
Which law of Thermodynamics states that energy cannot be created or destroyed?
That law is known as the Law of Conservation of Energy. It is also known as the First Law of Thermodynamics.
What law says that energy cannot be created or destroyed only changed?
It is called the First Law of Thermodynamics, sometimes also called The Law of conservation of energy.
What law is Energy is never created or destroyed?
That is called Conservation of Energy. It is also known as the First Law of Thermodynamics.
When the law of conversation of energy is applied to heat it is known as the law of thermodynamics?
Not exactly. The first law of thermodynamics, i.e. the law of conservation of energy, also accounts for heat as one of the many forms that energy can take. There is no one law called "the law of thermodynamics", but there are several "Laws of Thermodynamics" (note the plural form "LAWS").
What is the law the stated energy cannot be made or destroyed?
It's called the Law of Conservation of Energy.
What law says a machine cant give 110 percent efficiency?
The Law of Conservation of Energy, also known as the First Law of Thermodynamics.
Can energy be produced?
You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.You can't create energy out of nothing (First Law of Thermodynamics); this is an experimentally established fact (i.e., no exceptions are known). Nowadays, the law of conservation of energy (or First Law of Thermodynamics) is often derived from Noether's Theorem, but that is some advanced math.You can convert one type of energy to another, but see also the Second Law of Thermodynamics.
The first law of thermodynamics is related to the conservation of which quantity?
Yes. There are no known exceptions - otherwise it would not be considered a law
What is the law that estate the energy may be changed in form but it is never created or destroyed?
That is known as the "Law of Energy Conservation". It is also known by the alternative name, "First Law of Thermodynamics".
What law states that energy is never created or destroyed?
That is called Conservation of Energy. It is also known as the First Law of Thermodynamics.
What is the first law of thermodynamics known as?
The first law is also known as law of conservation of energy. It say that the energy can neither be created nor be destroyed but can only be transferred. Its is given by this equation dQ = dU + dW .
What is the first law energy?
That probably refers to the First Law of Thermodynamics, also known as the Law of Conservation of Energy. It means that the total amount of energy in a closed system (for example, in the Universe) can't increase or decrease.
