Light as an electromagnetic wave Student activity Play

Light as an electromagnetic wave Whiteboard exercise Play

Linking displacement, velocity, acceleration and time Student activity Play

Liquids Student activity Play

Liquids Whiteboard presentation Play

Liquids Class activity Play

Liquids Animation Play

Liquids of different densities poured into one container Animation Play

Lissajous figures Simulation Play

List of billionaires Animation Play

Lorentz force and the magnetic flux density Whiteboard exercise Play

Lorentz force and the magnetic flux density Student activity Play

Loudness Student activity Play

Loudness Simulation Play

Loudness Whiteboard exercise Play

Low frequency active sonar Illustration Play

Magnetic flux density Animation Play

Magnetic flux density Whiteboard exercise Play

Magnetic flux density Student activity Play

Magnetic flux density and current Student activity Play

Magnetic flux density and current Whiteboard exercise Play

Magnetic flux density and current Simulation Play

Mark on a diagram Student activity Play

Measure of 'vegetation density' Animation Play

Measurement of density Student activity Play