Quest-curiosity corner?
Radar & sonar Why is sonar and not radar used in water for tracking objects at greater depths? Can sonar be used for tracking objects in air just as radar does?
About Author
budthu
Presently working as Professor in Electronic Science Department of Kurukshetra University, Kurukshetra, Haryana, India. Hails from a small village (Pandanadu in Alapuzha distt) of Kerala state in India. Love to read. Great passion for knowing things for its sake. Passionate about Khalil Gibran and his works especially "The Prophet". Great admirer of the works of James Randi, Prof. Richard Dawkins & Dr. Neil Tyson. Wish to start a lecture series like the Royal society Christmas Lectures (started by Michael Faraday in 1825). You can contact him via email.