Energy, power and intensity of a wave Student activity Play

Energy, power and intensity of a wave Animation Play

Energy, power and intensity of a wave Animation Play

Enthalpy Student activity Play

Enthalpy and entropy change Chart Play

Enthalpy and entropy changes Animation Play

Enthalpy change and calorimetry Class activity Play

Enthalpy change and calorimetry Whiteboard presentation Play

Enthalpy change does not depend on the reaction pathway Animation Play

Enthalpy changes Animation Play

Enthalpy changes Animation Play

Enthalpy of solution. Part 2 Student activity Play

Entropy and spontaneous changes Student activity Play

Entropy and spontaneous changes Whiteboard exercise Play

Entropy change in the surroundings Animation Play

Environmental variation of the arrowhead Animation Play

Equal and unequal vectors Student activity Play

Equation of motion Student activity Play

Equilibrium of forces Student activity Play

Equilibrium of forces Whiteboard exercise Play

Equilibrium of the moments of forces Simulation Play

Equilibrium of the moments of forces Whiteboard exercise Play

Equilibrium of the moments of forces Student activity Play

Equipotential surfaces and the direction of the gravitational force Whiteboard exercise Play

Equipotential surfaces and the direction of the gravitational force Student activity Play