Question

question:
the law of ____ states that energy cant be created or destroyed, only transformed from one type to another.

answer options:
select one of four

energetics \t\t\t thermodynamics

conservation of mass \t\t\t conservation of energy

Explanation:

The law described (energy can't be created/destroyed, only transformed) is the law of conservation of energy. Energetics is about energy flow, thermodynamics has broader energy - related laws but the specific statement here matches conservation of energy. Conservation of mass is about mass, not energy.

Answer:

conservation of energy