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A pulse of ultrasound is sent into the womb. It travels at a speed of 1500m/s in soft tissue and is reflected off the skull of the foetus. The reflected pulse is detected 0.0001s later. At what depth is
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A pulse of ultrasound is sent into the womb. It travels at a speed of 1500m/s in soft tissue and is reflected off the skull of the foetus. The reflected pulse is detected 0.0001s later. At what depth is the skull?​

User Albert Godfrind
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d=vt use this equation to get the depth of the skull
User BrownieInMotion
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