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Sound travels in mechanical waves. Energy causes molecules to vibrate together in a wave-like pattern.

en.wikipedia.org/wiki/Underwater_acoustics

Underwater acoustic propagation depends on many ... This is an important thing that happens in water, because the speed of sound travel in water with ... A surface duct can also occur in both deep and ...

oceanservice.noaa.gov/facts/sound.html

Water temperature and pressure determine how far sound travels in the ocean. ... As the whale's sound waves travel through the water, their speed decreases ...

sciencing.com/water-affect-sound-8510076.html

Apr 25, 2017 ... When sound travels through alternative substances from air -- such as water -- behaviors become different than what the ears are used to.

www.quora.com/How-does-sound-travel-through-water

Proxima centauri is 4.2 LY away. Our Oort cloud could span up to 0.8 LY. Some says 3.2. cf Oort cloud These numbers are not so far apart, so I won't be surpr...

indianapublicmedia.org/amomentofscience/how-sound-travels-under-water

Sep 15, 2011 ... Sound travels very well under water, but some sounds have more ... Unlike balls bouncing on a road, sound waves pass through the water.

www.learnnc.org/lp/pages/6517

The spacing of the molecules enables sound to travel much faster through a solid than a gas. Sound travels about four times faster and farther in water than it ...

www.monstersciences.com/sound/sound-science-experiment-can-sound-travel-water-build-hydrophone

Make your own hydrophone to listen for sounds underwater in this fun and surprising sound science experiment from Monster Sciences.

wtamu.edu/~cbaird/sq/2013/11/12/how-does-sound-going-slower-in-water-make-it-hard-to-talk-to-someone-underwater

Nov 12, 2013 ... Sound travels so well underwater that submarines use sound-based sonar to image their environment. Public Domain Image, source: U.S. ...

www.reference.com/science/sound-travel-through-water-7884c9ff9d3be01e

Sound propagates through water in the form of alternating compressions and rarefactions in the medium. These disturbances are periodic, taking the form of ...