In thermodynamics, what does the first law of thermodynamics state?
Correct Answer: Energy cannot be created or destroyed, only transformed.
- Step 1: Understand that energy is a property that can exist in different forms, like heat, light, or mechanical energy.
- Step 2: Recognize that the first law of thermodynamics is about the conservation of energy.
- Step 3: Learn that this law states energy cannot be created from nothing or completely disappear.
- Step 4: Realize that energy can only change from one form to another, like turning chemical energy in food into kinetic energy when you move.
- Step 5: Conclude that the total amount of energy in a closed system remains constant, even though it may change forms.
No concepts available.
