| first law of thermodynamics |
Energy cannot be created or destroyed; it can only be converted from one form to another. For example, the potential chemical energy in coal can be converted in thermal energy.
출처: www.uwsp.edu/cnr/wcee/keep/Mod1/Unitall/definition...
|
|---|---|
| first responder |
A level of certification designed for people first on the scene, such as police officers, firefighters and industrial health professionals; the first of four levels of Emergency Medical Technician (EMT) certification.
출처: www.ect-hk.com/ect_glossary_bot.html
|
| first law of thermodynamics |
During a physical or chemical change, energy is neither created nor destroyed. See also second law of thermodynamics.
출처: www.environment.nelson.com/0176169040/glossary.htm...
|
| first law of thermodynamics |
energy can be transformed; the amount of energy in the universe is constant; energy cannot be created or destroyed
출처: employees.csbsju.edu/wlamberts/bio115/vocab/04voca...
|
| first law of thermodynamics |
the law of physics that states that the heat absorbed by a system either raises the internal energy of the system or does work on the environment
출처: k12.ocs.ou.edu/teachers/glossary/f.html
|