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English, 31.07.2019 23:20 Rakeem458

An explosion occurs 275 m above an 867-m-thick ice sheet that lies over ocean water. if the air temperature is 27.00°c, how long does it take the sound to reach a research vessel 1 250 m below the ice? neglect any changes in the bulk modulus and density with temperature and depth. (use bice 5 9.2 3 109 pa.)

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An explosion occurs 275 m above an 867-m-thick ice sheet that lies over ocean water. if the air temp...
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