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Infrasound Definition — Edexcel GCSE Physics 1PH0

Home
Physics
Edexcel GCSE Physics
Waves
Sound and Ultrasound
Infrasound Definition

Edexcel GCSE Physics · 1PH0

Infrasound Definition

What you need to know

Recall that sound with frequencies less than 20 Hz is known as infrasound.

Revision notes

1
Infrasound Definition
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicUltrasound Definition Next subtopicUses of Ultrasound/Infrasound