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The average depth of indian Ocean is about 3000 m. The fractional compression, `(triangleV)/(V)` of water at the bottom of the ocean is (Given Bulk modulus of the water `=2.2xx10^9Nm^-2` and `g=10ms^-2`) |
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Answer» The pressure exerted by a 3000 m column of water on the bottom layer `p=hrhog=3000" m"xx1000" kg m"^(-3)xx10" m s"^(-2)` `" "=3xx10^(7)"kg m"^(-1)"s"^(-2)` `" "=3xx10^(7)"N m"^(-2)` Fractional compression `DeltaV//V`, is `DeltaV//V="Stress"//B=(3xx10^(7)"N m"^(-2))//(2.2xx10^(9)"N m"^(-2))` `" "=1.36xx10^(-2)` or 1.36% |
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