2D and 3D interference Student activity Play

A change in speed during the passage to a different medium Animation 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 change of medium Animation Play

A change of medium Simulation Play

A different sound Student activity 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 mobile observer Animation Play

A mobile source and a mobile observer Simulation Play

A mobile source and a stationary observer Student activity Play

A mobile source and a stationary observer Whiteboard exercise Play

A plate Student activity Play

A plate Animation Play

A plate Simulation Play

A plate Whiteboard exercise Play

A regular arrangement of the substituents Animation Play

A sound box Student activity Play

A sound box Whiteboard exercise Play

A spoon in a glass of water Animation Play

A standing wave in a pipe Animation Play