Divide the class into groups, each of which researches the uses and or dangers of electromagnetic waves from specific parts of the spectrum. This short film will be relevant for teaching physics.

The questions in this quiz are suitable for GCSE physics students who are studying sound waves, ultrasound and seismic waves. If you struggled with the quiz, don't panic - we've got you!

This physics course provides foundational knowledge for study in engineering, food technology and physical sciences. The emphasis is on applying physical principles to problems involving electricity, ...