Question

What is ultrasound name two animals producing ultrasonic?

Answer 1

Heya mate here is your answer

Dolphins and Whales can produce ultrasonic sound

hope it helps you

Answer 2

$\textbf{ULTRASOUND}$:

The waves of frequency greater than 20,000 Hz are known as ultrasonic waves or ultrasound.

This type of sound are produced by Dolphin, bats etc. to locate its prey.

$\textbf{Applications of ultrasound }$:

1. They are used to establish underwater communication.

2. They are used to clean hidden parts of instruments.

3. It is used to diagnosing the diseases in human body.

4. They are used to kill bacteria of liquids.

5. They are used to find faults and cracks in metals.

6. Also used to analyse the development of an unborn baby.