2D and 3D interference Animation Play

2D and 3D interference Whiteboard exercise Play

2D and 3D interference Student activity Play

A change in the medium of wave propagation Student activity Play

A change in the medium of wave propagation Simulation Play

A change in the medium of wave propagation Whiteboard exercise Play

A change of medium Whiteboard exercise Play

A change of medium Student activity Play

A different sound Student activity Play

A different way of calculating the mean Animation Play

A microwave oven Animation Play

A mobile source and a mobile observer Animation Play

A mobile source and a mobile observer Simulation Play

A mobile source and a mobile observer Whiteboard exercise Play

A mobile source and a mobile observer Student activity Play

A mobile source and a stationary observer Simulation Play

A mobile source and a stationary observer Student activity Play

A mobile source and a stationary observer Whiteboard exercise Play

A stationary source and a mobile observer Simulation Play

A stationary source and a mobile observer Whiteboard exercise Play

A stationary source and a mobile observer Student activity Play

Absolute pitch Animation Play

Absorption and emission of gases Student activity Play

Absorption and emission of gases Simulation Play

Absorption of infra-red radiation Whiteboard exercise Play