Calculate the Volume at this pressure.

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SUMMARY

The discussion focuses on calculating the volume of one cubic metre of water under an absolute pressure of 7000 kPa using the bulk modulus of elasticity. The relevant equation is E = - dp / (dV/V), where E represents the bulk modulus, which is specified as 2.2 GPa. The calculated volume at this pressure is 0.99682 cubic metres, indicating the compressibility of water under high pressure.

PREREQUISITES
  • Understanding of bulk modulus of elasticity (E)
  • Familiarity with differential equations
  • Knowledge of compressibility concepts
  • Basic principles of fluid mechanics
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  • Learn how to solve differential equations related to compressibility
  • Research the properties of water under varying pressure conditions
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wildleaf
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Homework Statement


One cubic metre of water is placed under an absolute pressure of 7000 kPa. Calculate the volume at this pressure.


Homework Equations


E = - dp / (dV/V)


The Attempt at a Solution



The answer is .99682 but I do not know how to get it. I believe that it has to do with Compressibility and Elasticity.
 
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Hint:

Solve the differential equation you have (relevant equation). E is the bulk modulus which is 2.2 gigaPa.
 

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