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Write any three uses of ultrasonic sound |
Answer» <html><body><p>Explanation:Ultrasonic devices are used to detect <a href="https://interviewquestions.tuteehub.com/tag/objects-20533" style="font-weight:bold;" target="_blank" title="Click to know more about OBJECTS">OBJECTS</a> and measure distances. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws. ... Animals such as bats and porpoises use ultrasound for <a href="https://interviewquestions.tuteehub.com/tag/locating-543618" style="font-weight:bold;" target="_blank" title="Click to know more about LOCATING">LOCATING</a> prey and obstacles.ii) Ultrasonic vibrators are used to drive rats and cockroaches away from godowns. iii) Ultrasonic vibrations are used for <a href="https://interviewquestions.tuteehub.com/tag/making-1085093" style="font-weight:bold;" target="_blank" title="Click to know more about MAKING">MAKING</a> image of internal <a href="https://interviewquestions.tuteehub.com/tag/organs-1139334" style="font-weight:bold;" target="_blank" title="Click to know more about ORGANS">ORGANS</a> of human body. They can be used to study the growth of foetus in <a href="https://interviewquestions.tuteehub.com/tag/mother-1103997" style="font-weight:bold;" target="_blank" title="Click to know more about MOTHER">MOTHER</a>'s womb.</p></body></html> | |