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## Homework Statement

I am trying to solve one theoretical problem.

If I had an Iron piston cylinder with radius of 1 cm, such that it

contains 1 liter of water(therefore about 318 cm tall), ( say Bulk

Modulus of water is 1 GPascal), How much work(in joules) will be

required to depress the piston by 5 cm ( approx 15 ml compression, =

1.5%).

## Homework Equations

I don't know which formulas to use.

Cylinder area = pi x r x r

clylinder vol = area x displacement

## The Attempt at a Solution

Not sure