GCSE Physics - Ultrasound

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*** WHAT'S COVERED ***
1. Definition of Ultrasound
2. How Ultrasound Works
* Generation using electrical devices.
* Partial reflection at boundaries between different mediums.
3. Applications of Ultrasound
* Pre-natal scanning for foetal imaging.
* Industrial imaging to detect internal flaws in materials.
* Sonar for measuring distances underwater.
4. Calculations with Ultrasound

*** EXAM BOARD INFO ***
AQA - Separate/triple science and higher tier only
IGCSE Edexcel - Not really in your course
Edexcel - Separate/triple science and higher tier only
OCR 21st Century - Separate/triple science and higher tier only
OCR Gateway - Separate/triple science

*** CHAPTERS ***
0:00 Intro
0:19 What is Ultrasound?
1:05 Partial Reflection
2:14 Pre-Natal Scanning
3:08 Industrial Imaging
3:51 Sonar & Echo Sounding
4:26 Sonar Calculation Example

*** PLAYLISTS ***










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