An ultrasound transducer used for medical imaging emits a sound wave that propagates through human soft tissue. The ultrasound wave has a frequency of 3.5 MHz and a wavelength of 0.44 mm in the tissue.
Calculate the speed of the ultrasound wave in the tissue.
64 exam-style questions on Edexcel GCSE Physics 4.1 Wave properties. Each one has a worked solution and a mark scheme showing where the marks go.