AP Physics 2
Advanced Placement Physics 2 focusing on fluids, thermodynamics, and modern physics.
Practical Applications
Refrigeration and Climate Control
Keeping Cool with Physics
Refrigerators and air conditioners use thermodynamics to move heat from inside to outside, keeping things cool even when it's hot.
The Refrigeration Cycle
A coolant fluid absorbs heat inside the fridge, is compressed and condensed outside, and then cycles back to repeat the process.
Energy Efficiency
Understanding thermodynamics helps design systems that save energy and reduce environmental impact.
Everyday Impact
Without refrigeration, food preservation and modern comfort would be impossible!
Examples
Your refrigerator keeps milk fresh by moving heat out of the fridge compartment.
Air conditioners make summer bearable by cooling indoor air.