Some negative effects of sonar are that marine animals like whales and dolphins are being effected and not being able to use their sonar very well. It is proven that the reason whales "beach" is because the tests of low-frequency sonar's mess up the hearing of whales and make them lose their sense of direction.
The freqeuncy (or pitch) of the sonar is not generally the factor which is likely to effect wildlife, but the amplitude (how loud it is).
The word sonar is an acronym for SOund Navigation And Ranging. There were some physicists that have worked on and studied the effects of sonar. The Canadian physicist Robert William Boyle, A B.Wood, and engineer Reginald Fessenden have all studied and made advancements in sonar knowledge.
negative effects
What negative effects can black rats do
Negative effects are can cause flooding if broken
Sonar waves can vary in intensity, but they can reach levels as high as 230 decibels underwater, which is extremely loud. The intensity of sonar waves can have harmful effects on marine life, such as causing disorientation and hearing damage in aquatic animals.
There are no negative psychological effects of homosexuality anywhere.
Nicoletta Biassoni has written: 'Preliminary results of the effects of SURTASS-LFA sonar on singing humpback whales' -- subject(s): Humpback whale, Whale sounds, Monitoring, Effect of sound on, Vocalization, Environmental effects, Measurement, Sonar
There were positive effects as well as negative effects
what are the positive and negative effects of globalization to hopitality industry?
the negative effects are it give you a dry mouth and its not a premanet high