The displacement of a block Animation Play

The energy changes during the course of a chemical reaction Animation Play

The heat emitted to the radiator Animation Play

The most important evolutionary changes Simulation Play

The physical changes Animation Play

The probability of even distribution of particles Simulation Play

The Second Law of Thermodynamics Class activity Play

The Second Law of Thermodynamics Animation Play

The Second Law of Thermodynamics Whiteboard presentation Play

The Second Law of Thermodynamics for heat engines Student activity Play

The Second Law of Thermodynamics for heat engines Whiteboard exercise Play

The significance of changes in blood group distribution Slideshow Play

The skin temperature changes Simulation Play

The temperature of absolute zero Simulation Play

The theory of mutations Whiteboard exercise Play

Thermal effects of changes in gas density Whiteboard exercise Play

Thermal effects of changes in gas density Student activity Play

Thermal expansion of bodies Student activity Play

Total energy Student activity Play

Total entropy change Animation Play

Types of gas changes Student activity Play

Types of gas changes Whiteboard exercise Play

Volume changes in gas reactions (1) Whiteboard exercise Play

Volume changes in gas reactions (1) Student activity Play

Volume changes in gas reactions (2) Whiteboard exercise Play