The law of refraction Student activity Play

The Law of Wave Refraction Student activity Play

The Law of Wave Refraction Animation Play

The Law of Wave Refraction Whiteboard exercise Play

The ranges of radio waves Animation Play

The reaction between bromate and bromide ions Animation Play

The reflection of sound waves Student activity Play

The reflection of sound waves Animation Play

The refractive index Student activity Play

The relationship between drag and the density of the medium Student activity Play

The relationship between drag and the density of the medium Slideshow Play

The relationship between drag and the density of the medium Whiteboard exercise Play

The shape of the wavefront Animation Play

Titration with potassium manganate(VII) Animation Play

Total internal reflection Student activity Play

Total internal reflection Simulation Play

Total internal reflection Simulation Play

Total internal reflection Whiteboard exercise Play

Total internal reflection Whiteboard exercise Play

Total internal reflection Student activity Play

Transverse and longitudinal waves Animation Play

Transverse and longitudinal waves Whiteboard exercise Play

Transverse and longitudinal waves Student activity Play

Types of forces Student activity Play

Types of lasers Slideshow Play