Stationary waves Animation Play

Stationary waves Animation Play

Stationary waves Student activity Play

Stationary waves Whiteboard exercise Play

Statistical problem specification Student activity Play

Statistics – diagram Simulation Play

Stringed instruments Student activity Play

Stringed instruments Simulation Play

Telephony Student activity Play

Television Student activity Play

Television Whiteboard exercise Play

The brightness of stars Student activity Play

The developing of film Animation Play

The dimensions of the paper sizes Whiteboard exercise Play

The Doppler effect Animation Play

The Doppler effect Student activity Play

The Doppler effect in the animal world Whiteboard exercise Play

The Doppler effect in the animal world Student activity Play

The enlargement of the tags Animation Play

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

The formation of an image by a spherical mirror Simulation 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 interaction between radiation and matter Simulation Play