Bohr's atomic model Animation Play

Bremsstrahlung Animation Play

Bremsstrahlung (braking radiation) Student activity Play

Brushes and commutator Student activity Play

Brushes and commutator Whiteboard exercise Play

Coherent light Animation Play

Coherent light Animation Play

Coherent beam, monochromatic beam Animation Play

Colour Animation Play

Colours of metal compounds: s- and p-block elements Student activity Play

Communication in space Whiteboard exercise Play

Communication in space Student activity Play

Compact disc Slideshow Play

Continuous and line spectra Whiteboard presentation Play

Continuous and line spectra Class activity Play

CPU timing Whiteboard exercise Play

Depletion of the ozone layer Slideshow Play

Devices that use microwaves Slideshow Play

Different receptors for different stimuli Student activity Play

Diffraction grating Animation Play

Diffraction grating Whiteboard exercise Play

Diffraction grating Student activity Play

Diffraction grating constant Illustration Play

Diffraction of light Whiteboard exercise Play

Diffraction of light Student activity Play