Question: A wheather balloon filled with hydrogen at 1 atm and $\frac{m_{1}}{u_{1}} = \frac{m_{2}}{u_{2}}$ h...

Question

A wheather balloon filled with hydrogen at 1 atm and $\frac{m_{1}}{u_{1}} = \frac{m_{2}}{u_{2}}$ has volume equal to 12000 litres. On ascending it reaches a place where the temperature is $m_{1}u_{1}^{2} = m_{2}u_{2}^{2}$ and pressure is 0.5 atm. The volume of the balloon is.

Accepted Answer

20000 litres

Question: A wheather balloon filled with hydrogen at 1 atm and \(\frac{m_{1}}{u_{1}} = \frac{m_{2}}{u_{2}}\) h...

Solution