- #1

heepofajeep

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## Homework Statement

A .25L box at 1PSI is inserted into a 1L box at 5psi.

The .25L box has a leak.

The pressure of the 1L box at t=2sec. is 4.8psi

A) How long will it take for the Pressure in Box 1 to equal the pressure in Box 2.

B) What is the size of the leak in Box 2?

## Homework Equations

PV=nRT

1/2*density*velocity^2 + P1 = P2 [Bernoulli]

P = Po e^-Ct [generic Pressure Decay] ?

## The Attempt at a Solution

Stuck in a rut... >=(.

Note: this is not actually a true homework problem. In fact, it is a real-world problem for leak testing a product.