Question

Give three medical uses of ultrasound.



(b) a ship which is stationary is at a distance of 2800 m from the sea bed. This ship sends an ultrasound singal to the seabed and its echo is heard after 4 s. Find the speed of sound in water.

Answer 1

1)Monitoring foetus during pregnancy.

2)Medical imaging of internal organs to check their size, structure and physiological functioning in humans.

3)Breaking kidney stones into smaller sizes to flush out in the urine.

b)answer is 1400m/s

Answer 2

Here is your answer user.

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