Question

How is ultrasonic sound useful?

Answer 1

Applications of ultrasound.

Ultrasound are usually high frequency waves. ultrasound are capable to travel along will-defined paths even in the occurance of obstacles.

1. Ultrasound is used to clean parts of watches and electronic components odd shaped parts like a spiral tube and parts situated in hard-to-reach.

2. Ultrasound can be used to detect cracks as well as flaws in metal block.

3. Ultrasonic waves are made to reflect from defferent parts of the heart and then make the image of the heart. This technique is known as 'echocardiography'.

4. Ultrasound are user in SONAR system.

Answer 2

hi mate,

1. Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects and measure distances.
2. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws.
3. 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.
4. Such sounds are produced by ultrasonic transducersDoctors commonly use ultrasound for procedures such as: abdominal scans – may be used to investigate abdominal pain, nausea, vomiting, abnormal sounds and lumps.
5. Structures to be examined may include the gallbladder, bile ducts, liver, pancreas, spleen, kidneys and large blood vessels.