Question

Give one use of sound ranging.

Answer 1

1. Sound ranging is a technique of detecting obstacles with the help of an echo.
2. This technique is used by the animals like bats, and dolphins to detect their prey.
3. The sound-ranging technique is used in RADAR.
4. One of the applications of sound ranging is to find the depth of the sea.
5. SONAR systems are used to detect the depth of the sea.