A tide Student activity Play

Absorption of infra-red radiation Student activity Play

Correlation chart Student activity Play

Detecting the presence of certain compounds Slideshow Play

Echoes Animation Play

Energy and amplitude Student activity Play

Factors affecting the frequency of bond vibration Animation Play

Forms of energy Slideshow Play

Hearing Class activity Play

How molecules absorb infra-red radiation Animation Play

Infra-red spectra of arenes Animation Play

Infra-red spectrum Animation Play

Interpreting an infra-red spectrum Animation Play

Mechanical waves Student activity Play

Mechanical waves Animation Play

Microwave oven Animation Play

Modes of vibration Animation Play

Musical instruments Whiteboard exercise Play

Other forms of energy Student activity Play

Other forms of energy Whiteboard exercise Play

Periodic motions in physics Animation Play

Radio waves and microwaves Student activity Play

Recording an infra-red spectrum Student activity Play

Sound production Simulation Play

Sound waves Student activity Play