What is ultrasound ? Write two application
Answers
Answer:
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. In this process, pulses of ultrasound are sent to the tissue using a probe.
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.
Answer:
ULTRASOUND:
Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing. Ultrasound is not different from "normal" sound in its physical properties, except that humans cannot hear it. This limit varies from person to person and is approximately 20 kilohertz in healthy young adults
APPLICATIONS:
1. Ultrasonic devices are used to detect objects and measure distances.
2. Ultrasound imaging or sonography is often used in medicine.