Question

an ultrasound equipment works at frequency above _____.​

Answer 1

Answer:

an ultrasound equipment works at frequency above 20000 Hz.

Hope it's helps you please make me as a brainlist ☺️

Answer 2

An ultrasound equipment works at frequency above 20,000 hertz or 20 kilohertz.

What is ultrasound?

• An ultrasound can easily be described as an imaging test which utilizes sound waves to create a picture.
• An ultrasound machines works above the normal hearing frequency of humans, hence it works above  20 kHz up to several gigahertz.
• An ultrasound has different uses such as biomedical applications, detecting objects and measuring distances.