What is ultrasound? Write it's three applications?

Question

Answer

Ultrasound is a type of sound with frequency range is above 20000 Hz. it is used for - 1. SONAR.  2. Detecting any fault or crack in metal. 3. used by bats and some other animals for navigation.

Answer

Sound waves with frequencies higher than the upper audible limit of human hearing are called ultrasound....

Applications -

1. Ultrasounds can be used to detect cracks and flaws in metal blocks....

2. Ultrasound is used to detect cracks in the metallic components that are used in the construction of high rise structures such as buildings and bridges....

3. Medical ultrasound is a diagnostic imaging technique based on it. It is used for the imaging of internal body structures such as muscles, joints and internal organs. Ultrasonic images are known as sonograms....

Answer

What is Ultrasound?

Ultrasound is a type of imaging technique that uses high-frequency sound waves to create an image of organs and tissues inside the body. It is a non-invasive and painless procedure that helps in diagnosing various medical conditions.

Three Applications of Ultrasound

1. Obstetrics and Gynecology

One of the most common applications of ultrasound is in obstetrics and gynecology. It is used to monitor the growth and development of a fetus during pregnancy. It helps in identifying any abnormalities in the fetus, such as structural defects, growth retardation, or multiple pregnancies. Ultrasound is also used to diagnose gynecological conditions like ovarian cysts, uterine fibroids, and endometrial cancer.

2. Cardiology

Ultrasound is also used in cardiology to diagnose and monitor heart conditions. It is used to evaluate the structure and function of the heart, including the chambers, valves, and blood vessels. Ultrasound can detect abnormalities such as heart defects, valve problems, or blockages in the arteries.

3. Radiology

Ultrasound is widely used in radiology to diagnose various conditions affecting organs like liver, gallbladder, pancreas, kidneys, and bladder. It helps in identifying any abnormalities in these organs, such as tumors, cysts, or stones. Ultrasound is also used to guide biopsies, drainages, and other interventional procedures.

Conclusion

Ultrasound is a versatile and valuable diagnostic tool that has revolutionized the field of medicine. Its non-invasive nature, high accuracy, and wide range of applications make it an essential part of modern healthcare. Its applications in obstetrics and gynecology, cardiology, and radiology have helped in the diagnosis and treatment of various medical conditions.

Answer

Sound of frequencies higher than 20KHZ are called ultrasound.

Various applications of ultrasound are:

1) it is used to get image of heart. it is called Echocardiography.

2) it is used to clean hard to reach parts of different machine parts.

3) it is used to detect flaws in any metal objects.

4) it is used to break stoned in gall bladder.

5) it is used for ultrasonography process.

6) it is used to measure the distance of seabed from surface by SONAR. the process is called echo ranging.

hope these helped☺

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