Notation for the equilibrium state Animation Play

On what does the period of a ball pendulum depend? Simulation Play

On what does the period of a ball pendulum depend? Animation Play

On what does the period of a ball pendulum depend? Student activity Play

On what does the period of a ball pendulum depend? Whiteboard exercise Play

Optical isomerism of amino acids Student activity Play

Oscillations and circular motion Whiteboard exercise Play

Oscillations and circular motion Student activity Play

Pairs of forces and the equilibrium of forces Student activity Play

Pairs of forces and the equilibrium of forces Whiteboard exercise Play

Periodic motions Animation Play

pH of buffer solutions Student activity Play

pH of strong acids Student activity Play

pH scale Illustration Play

Phase Slideshow Play

Phase changes Whiteboard presentation Play

Phase changes Class activity Play

Phosphorus pentachloride Whiteboard exercise Play

Plum Pudding Model Animation Play

Power Whiteboard presentation Play

Power Class activity Play

Power Whiteboard presentation Play

Preparation of esters Student activity Play

Pressure affects reactions occurring in the gas phase Student activity Play

Properties of phenylalanine Animation Play