Construction of a circuit – difficult Simulation Play

Construction of a circuit – easy Simulation Play

Continuous and line spectra Class activity Play

Continuous and line spectra Animation Play

Continuous and line spectra Whiteboard presentation Play

Conversion from Celsius to Fahrenheit and vice versa Simulation Play

'Cool' plasma Animation Play

Cosmic microwave background radiation (CMB) Student activity Play

Cosmic microwave background radiation (CMB) Simulation Play

CPU timing Whiteboard exercise Play

Critical angle Student activity Play

Current in a parallel circuit Animation Play

Dark-field light path Animation Play

Definition of the metre Animation Play

Deflection of a beam of light Animation Play

Density and the speed of light Student activity Play

Density and the speed of light Animation Play

Derivation of the formula Animation Play

Derivation of the formula Animation Play

Describing class intervals Student activity Play

Describing class intervals – speed of light Whiteboard exercise Play

Determination of object size using the light microscope Whiteboard exercise Play

Determination of object size using the light microscope Student activity Play

Diagrams of eclipses Whiteboard exercise Play

Differences between terrestrial and aquatic environments Student activity Play