What is another word for first law of thermodynamics?
Pronunciation: [fˈɜːst lˈɔː ɒv θˌɜːməda͡ɪnˈamɪks] (IPA) 
The first law of thermodynamics, also known as the law of conservation of energy, refers to the fundamental principle that energy cannot be created nor destroyed; it can only be transformed from one form to another. Other synonyms for this law include the principle of conservation of energy, the first law of energy, and the law of energy conservation. In essence, this law lays the foundation for any understanding of energy transfer and the workings of the universe. It underpins countless scientific disciplines, from physics and chemistry to engineering and biology, and has transformed our understanding of energy and how to harness it for our own needs.
