Which device is used to measures the distance, direction, and speed of submerged bodies using ultrasonic waves.

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

SONAR

Galvanometer

None of these

Barometer

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Sound Navigation and Ranging is the full name of SONAR. SONAR is a device that is used to detect objects and calculate their distance from them. It works on the premise of sound waves being reflected.

A SONAR operates on the basis of sound wave reflection. We know that when a sound wave hits or falls on an obstruction, it reflects back at the same speed.

Ultrasound waves are used in SONAR. It is made up of a transmitter that delivers or emits ultrasonic waves in the direction of the obstruction.

The waves reflect off the surface of the barrier and are picked up by a receiver in the SONAR.

Hence, SONAR is used to measures the distance, direction, and speed of submerged bodies using ultrasonic waves.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test