Spectrum of hydrogen Student activity Play

Spectrum of hydrogen Whiteboard exercise Play

Spectrum of propanone Illustration Play

Spectrum of unknown compound Whiteboard exercise Play

Speed of sound Slideshow Play

Spherical waves Animation Play

Spherical waves Student activity Play

Spherical waves Simulation Play

Spherical waves Whiteboard exercise Play

Stability of fragmentation ions Student activity Play

Stages of the hearing process Illustration Play

Statements about dispersion of light Whiteboard exercise Play

Statements about seeing Whiteboard exercise Play

Statements about sound travel Whiteboard exercise Play

Stationary source of sound Animation Play

Stationary source of sound, mobile listener Simulation Play

Stationary source of sound, mobile listener Student activity Play

Stationary wave source Animation Play

Stimuli and receptors Student activity Play

Stimuli and receptors Whiteboard exercise Play

Storm Animation Play

Stringed instruments Student activity Play

Stringed instruments Whiteboard exercise Play

Stringed instruments Student activity Play

Stringed instruments Whiteboard exercise Play