ppt, 4.03 MB
ppt, 4.03 MB
A presentation suitable for KS4 looking at acoustic waves. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation.

Learning Objective(s):
Explore the characteristics and applications of acoustic waves.

Main Skills: Interpret written text and diagrams.

Duration: Approximately 30 mins

25 slides covering:
• Acoustic Waves
• Superposition
• Noise Cancelling
• Diffraction
• Reflection
• Sonar
• Sound Spreading
• Absorption
• Acoustics
• Refraction

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