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, covering 4.1.1 Waves transfer energy and information, 4.1.2 Frequency, wavelength, amplitude, period and wavefronts, 4.1.3 Longitudinal and transverse waves, 4.1.4 The wave speed equations, 4.1.5 Measuring wave velocity, and 4.1.6 Calculating depth or distance from waves. Each one has a worked solution and a mark scheme showing where the marks go.