The first law states that energy can neither be created nor destroyed; it can only change form. Photosynthesis is an example of this. The energy of sunlight is converted via photosynthesis to energy stored in the chemical bonds of the molecules making up the plant.
Yes. There are no known exceptions - otherwise it would not be considered a law
It is related to the 2nd law of thermodynamics
That law is known as the Law of Conservation of Energy. It is also known as the First Law of Thermodynamics.
The First Law of Thermodynamics.
By the first law of thermodynamics, energy is conserved - i.e. the sum of the useful work and the energy lost to heat will equal the energy you started with. The second law states that you will never get 100% energy efficiency.
That's related to the First Law of Thermodynamics - the Law of Conservation of Energy.
Yes. There are no known exceptions - otherwise it would not be considered a law
It is related to the 2nd law of thermodynamics
Magic
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
That law is known as the Law of Conservation of Energy. It is also known as the First Law of Thermodynamics.
2nd law of thermodynamics
The First Law of Thermodynamics.
By the first law of thermodynamics, energy is conserved - i.e. the sum of the useful work and the energy lost to heat will equal the energy you started with. The second law states that you will never get 100% energy efficiency.
It is called the First Law of Thermodynamics, sometimes also called The Law of conservation of energy.
energy can be transformed in different ways but can never be created or destroyed.
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.