Question

what are the uses of ultrasonic sound

Answer 1

blinds usually use this and in
sonography

Answer 2

Answer:

hi mate,

• Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects 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.
• Sounds in the range 20-100kHz are commonly used for communication and navigation by bats, dolphins, and some other species. Much higher frequencies, in the range 1-20 MHz, are used for medical ultrasound.
• Such sounds are produced by ultrasonic transducers

• Doctors commonly use ultrasound for procedures such as: abdominal scans – may be used to investigate abdominal pain, nausea, vomiting, abnormal sounds and lumps.
• Structures to be examined may include the gallbladder, bile ducts, liver, pancreas, spleen, kidneys and large blood vessels.