0 Question: if sound waves can pass through solid foods and liquids could sound waves travel through human beings and how long would it take? Keywords: human, liquid, solid, sound wave Asked by 12ccollins to Duncan, Grant, Julie, Nik, Rachel on 13 Mar 2013.
Grant Campbell answered on 13 Mar 2013:
Yes – that’s how unborn babies are visualised, using ultrasound, in real time.
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