Question

What all properties are detected on basis of speed and nature of reflected ultrasound waves?

• A. Shape and position of object
• B. Shape and height of object
• C. Shape and size of object
• D. Weight and position of object

Answer 1

The correct option is A Shape and position of object

Ultrasound imaging is based on the same principles involved in the sonar used by bats, ships and fishermen. When a sound wave strikes an object, it bounces back, or echoes. By measuring these echo waves, it is possible to determine how far away the object is as well as the object's size, shape and consistency.

Shape and position of object are detected on basis of speed and nature of reflected ultrasound waves.