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Sound — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceSound3 Marks
Question
Write any three applications (or use) of ultrasound.
✓

Answer

Applications of ultrasound are:
  1. Ultrasound is used in industry for detecting flaws in metal blocks without damaging them.
  2. In hospitals, ultrasounds are used to investigate the internal organs of the human body such as liver, kidneys, uterus, etc.
  3. Ultrasounds are also used to monitor the growth of fetus inside the mother’s uterus.

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