What is meant by sonar ?why is it used? What are the applications of sonar? Explain in detail
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SONAR :- SOund Navigation And Ranging is a devise which is widely used to measure the depth and the under water bodies of ocean.
sonar produces large frequency sound waves which propagate from medium and give some important information like cracks, depth, default etc...
sonar produces large frequency sound waves which propagate from medium and give some important information like cracks, depth, default etc...
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sᴏɴᴀʀ (sᴏᴜɴᴅ ɴᴀᴠɪɢᴀᴛɪᴏɴ ᴀɴᴅ ʀᴀɴɢɪɴɢ) ɪs ᴀ ᴛᴇᴄʜɴɪǫᴜᴇ ᴛʜᴀᴛ ᴜsᴇs sᴏᴜɴᴅ ᴘʀᴏᴘᴀɢᴀᴛɪᴏɴ (ᴜsᴜᴀʟʟʏ ᴜɴᴅᴇʀᴡᴀᴛᴇʀ, ᴀs ɪɴ sᴜʙᴍᴀʀɪɴᴇ ɴᴀᴠɪɢᴀᴛɪᴏɴ) ᴛᴏ ɴᴀᴠɪɢᴀᴛᴇ, ᴄᴏᴍᴍᴜɴɪᴄᴀᴛᴇ ᴡɪᴛʜ ᴏʀ ᴅᴇᴛᴇᴄᴛ ᴏʙᴊᴇᴄᴛs ᴏɴ ᴏʀ ᴜɴᴅᴇʀ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴏғ ᴛʜᴇ ᴡᴀᴛᴇʀ, sᴜᴄʜ ᴀs ᴏᴛʜᴇʀ ᴠᴇssᴇʟs.
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