Jul 22, 2017

# If you were to reverse the properties of dead-sea, what could you do?

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# Physics Discussions: Sound

INSTRUCTIONS:

Please write a page for each discussion topic. Make sure you understand the physics involved. Please keep them separate Discussion 12: Visit the following website: http://www.oceanmammalinst.org/songs.html Listen to the whales` songs and explain the effects of sound waves in the air and water by bringing examples with formulae. Discuss the possible changes of whales` songs as a result of temperature, wave speeds, and etc. How could you distinguish the whales` songs from other songs? Discussion 13: Visit the following website: http://www.cbsnews.com/stories/2006/11/28/eveningnews/main2213458.shtml Read about the current predicament of dead-sea. Discuss the features of dead-sea in terms of buoyancy, density, and general fluid mechanics knowledge. If you were to reverse the properties of dead-sea, what could you do?

CONTENT:
PhysicsName:Institution: Sound is basically a disturbance in pressure which tends to travel only through mediums by the virtual of particle interaction at the molecular level. Interestingly, sound cannot exist if there is not a medium that it can rely on to move one source to the receiver. Depending on the particulate properties of the medium in question will travel faster or slower. At the core of the speed of sound in any given medium, is the frequency of the waves and the wavelength.Listening to the whale songs, there is variation in the wavelength and the frequency as well. When sound is released from the source, the particles nearest to the source vibrate and in turn pass on the energy to the neighboring particles to the receiver. The frequency of loud sound is high...

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