Define sonar?

Asked by Last Modified  

5 Answers

Follow 0
Answer

Please enter your answer

Rohit

Alumni, IIT Delhi

Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.
Comments
Dislike Bookmark

Experienced Mathematics com ECE Educator

Sonar (SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.
Comments
Dislike Bookmark

i am simple person,preparing for civil service and i like to teach student upto 10th class.

Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.
Comments
Dislike Bookmark

BE(Electronics)

Sonar is a system for the detection of objects under water by emitting sound pulses and detecting or measuring their return after being reflected.
Comments
Dislike Bookmark

(Sound Navigation And Ranging) is a system for the detection of objects under water by emitting sound pulses and detecting or measuring their return after being reflected.
Comments
Dislike Bookmark

View 3 more Answers

Related Questions

What is water harvesting? Why it is needed?
Storing water for future use is water harvesting.water when it is available is collected and we can use them as and when required
Dr. Anshu
1 0
7
1+2+3+........+infinity=?
Infinity
Ghanshyam
Define Chandarshekhar's Limit?
The Chandrasekhar limit is the maximum mass of a stable white dwarf star. The Chandrasekhar Limit is now accepted to be approximately 1.4 times the mass of the sun; any white dwarf with less than this...
Amit
0 0
8
Valency of carbonate ion....?
-2
Ravi Ranjan
How to remove confusion for sign in work done ..sometimes it comes + and sometime negative?
It all has to do with the basic definition of work, W = F·?x? Work is positive if F and ?x are in the same direction, and negative if they are in opposite directions. Imagine you are pushing on a piston...
Ravi Ranjan

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Properties of Graphite
(A) It is soft and greasy in touch. (B) Its specific gravity is 2.25 (generally). (C) It is grayish black and opaque. (D) It is a good conductor of heat and electricity. (E) It occurs in hexagonal layers....

Debraj Paul

1 0
0
Formation of water molecule (H2O)
Each hydrogen atom has only one electron in its outermost shell. Therefore, each hydrogen atom required one more electron to achieve the stable configuration of helium (nearest noble gas). The oxygen atom...

Debraj Paul

0 0
0
Cramming for the exams? Would you like a few extra IQ points?
Go ahead, burn the midnight oil, cram it all on the last day. Sleep can wait until the next day or probably the next week. There's just one hitch. You lose 1 IQ point for every hour of lost sleep. What's...
D

Dara L.

0 0
0
Converting Fractions, Decimals, and Percents
A fraction to a decimal: Divide the denominator (the bottom part) into the numerator (the top part): 1/4 = 1 ÷ 4.00 = 0.25 A fraction to a percent: Multiply the fraction by 100 and...
A

Amrtha S.

0 0
0
Sets
A set is a well defined collection of objectives. A = {coat, hat, scarf, gloves, boots}, where A is the name of the set, and the braces indicate that the objects written between them belong to the set. Every...

Vijaya Kumar Jayanthi

2 0
0

Recommended Articles

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Find Grade 10 Tuition near you
Grade 10 Tuition in Delhi
Grade 10 Tuition in Bangalore
Grade 10 Tuition in Hyderabad
Grade 10 Tuition in Kolkata
Grade 10 Tuition in Chennai
Grade 10 Tuition in Mumbai
Grade 10 Tuition in Pune
Grade 10 Tuition in Noida
Grade 10 Tuition in Lucknow
Grade 10 Tuition in Gurgaon
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you