The Doppler effect and the formation of a shock wave Simulation Play

The Doppler effect and the formation of a shock wave Student activity Play

The Doppler effect and the formation of a shock wave Whiteboard exercise Play

The Doppler effect in the animal world Whiteboard exercise Play

The Doppler effect in the animal world Student activity Play

The efficiency of a loudspeaker Animation Play

The electromagnetic spectrum Student activity Play

The energy of waves Animation Play

The explanation of a photoelectric effect Animation Play

The fastest information transfer Student activity Play

The formation of an image by a spherical mirror Simulation Play

The formation of an image by a spherical mirror Student activity Play

The formation of an image by a spherical mirror Whiteboard exercise Play

The frequency of beats Simulation Play

The frequency of beats Whiteboard exercise Play

The frequency of beats Student activity Play

The frequency of beats Animation Play

The frequency of free oscillation Student activity Play

The frequency of the perceived wave Animation Play

The frequency of the wave perceived by the observer Animation Play

The history of the stage Slideshow Play

The instruments used for observation of the sky Slideshow Play

The intensity of a wave Class activity Play

The intensity of a wave Whiteboard presentation Play

The law of refraction Student activity Play