Recording-2025-01-29T00:39:25.639Z

Metabolism and Energy Use

• Organisms metabolize carbohydrates, lipids, and proteins to generate energy.

First Law of Thermodynamics

• Definition: The first law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another.

• Importance: This law outlines a fundamental principle of energy conservation in all physical processes.

• Example: When a boulder rolls down a hill and hits an object (e.g., a Tesla), it transfers energy upon impact.

  • The boulder ceases movement but may break into smaller fragments, illustrating how energy is converted and dispersed.