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Essay

Hove you ever been there

Essay specific features

 

Issue:

Book Reports

 

Written by:

Betty A

 

Date added:

August 7, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 398

 

Was viewed:

7898 times

 

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Essay content:

They are planning to send Low active frequency sonar (LFAS) into 80% of the worlds oceans. LFAS is a very low frequency sonar that is used to detect submarines. This works in the same way as echolocation. The sonar is sounded off by speakers under the water, sending off LFAS at 235dB. To imagine this sound at jet engine has a frequency of 120dB...
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To imagine this sound at jet engine has a frequency of 120dB. At an airport people on the runway are required to wear head phones to protect their eardrums. With LFAS having such a high decibel level it is hard to think that whales and dolphins would be swimming through the sonar. "Imagine an acoustic wave so powerful that, even at substantial distances, it can destroy your hearing, causing your ears and lungs to hemmorage or even kill you" relates Jean-michel Cousteau of Ocean futures Society...
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General issues of this essay:
Brain Based Research Hove you ever been there Refer the MLA Handbook of Research and write the differences between Dewey Decimal System and Library of Congress System. Balluga Whale Mating Theories (AKA John Starker's hot whale craving bottom.) Medical Research On Animals Medical Research On Animals The brain and nervous system Using Animals In Research:Pros and Cons Animals Should Not Be Used In Scientific Research Biomedical research on animals Extinct Animals Research: Woolly Mammoth The Brain and Cranial Nerves Animals In The Research Lab Research Process On Brain Drain MCM sonar technology
 

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