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A sonar echo takes 2.2s

  1. If a sonar echo takes 2.20 seconds to return from a whale, how faw away is the whale?
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    2. Emma asked by Emma
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  2. A sonar echo takes 2.2s to return from a whale. How far away is the whale ??
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    2. Renu asked by Renu
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  3. Submarines use a technology called "sonar" that bounces sound waves off of objects in the water. The sonar operators measure how
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  4. Sapose active sonar on a stationary ship is used to determine the speed of a ship that is moving away from it. A sonar ping is
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    2. Robert asked by Robert
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  5. Suppose active sonar on a stationary ship is used to determine the speed of a ship that is moving away from it. A sonar ping is
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    2. Kelly asked by Kelly
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  6. What happened in the development of sonar directly AFTER the discovery of deep-sea trenches and mid-ocean ridges helped
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  7. If it takes a Sonar echo 8 seconds to reach the bottom of the ocean and return and we know that the speed of sound is 1500
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  8. What is it called when a sound wave is slowed by a new medium that it is passing through?absorption echo transmission sonar
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  9. Michelle is enjoying a picnic across the valley from a cliff. She is playing music on her radio (assume it to be an isotropic
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    2. anna asked by anna
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  10. What is the duration it takes for an ultrasound pulse to travel from the transducer to an object or structure and back again as
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