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Ultrasound Definition — Edexcel GCSE Physics 1PH0

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Physics
Edexcel GCSE Physics
Waves
Sound and Ultrasound
Ultrasound Definition

Edexcel GCSE Physics · 1PH0

Ultrasound Definition

What you need to know

Recall that sound with frequencies greater than 20 000 Hz is known as ultrasound.

Revision notes

1
Ultrasound Definition
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicSound Conversion and Hearing Next subtopicInfrasound Definition