In engineering, ultrasound is frequently used for non-destructive testing (NDT) to detect internal cracks in steel structures.
State one medical application of ultrasound other than fetal scanning.
[1]
Markscheme
4.3 Sound, ultrasound and infrasound (physics only) Questions
35 exam-style questions on Edexcel GCSE Physics 4.3 Sound, ultrasound and infrasound (physics only). Each one has a worked solution and a mark scheme showing where the marks go.