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sound Navigation and Ranging

sonar

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal Leave a Comment

Question 1 Write the full form of SONAR? Question 2 What is a SONAR? Question 3 What is the use of sonar? Question 4 A sonar picks up a return signal after 3 sec.How far away is the object? Question 5 What is eco-ranging? Question 6 What is echolocation? Question 7  How is the bat able to fly at night without colliding with objects? Question 17 Explain how … [Read more...] about sonar

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