Physics · Acoustics
पानी के नीचे की वस्तुओं का पता लगाने के लिए सोनार (SONAR) तकनीक में किस प्रकार की तरंगों का उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1दृश्य प्रकाश तरंगें
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- 4अपश्रव्य तरंगें (Infrasonic)
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पराश्रव्य तरंगें (Ultrasonic)
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