Table 1 Medium acoustic and thermal properties

Sound speed [ m.s ⁻¹]

Density [ kg.m ⁻³]

Attenuation [ dB.cm ⁻¹.MHz^−y]

y

Specific heat [ J.kg ⁻¹.K ⁻¹]

Thermal conductivity [ W.m ⁻¹.K ⁻¹]

Perfusion [ s ⁻¹]