Answer:
![W=-230.25\ psia.ft^3](https://tex.z-dn.net/?f=W%3D-230.25%5C%20psia.ft%5E3)
Explanation:
Given that
p V = 100
This is the isothermal process.
We know that non-flow work given as
![W=\int pdV](https://tex.z-dn.net/?f=W%3D%5Cint%20pdV)
![p_1=10\ psia](https://tex.z-dn.net/?f=p_1%3D10%5C%20psia)
![p_2=100\ psia](https://tex.z-dn.net/?f=p_2%3D100%5C%20psia)
We know that work for isothermal process
![W=P_1V_1\ln \dfrac{P_1}{P_2}](https://tex.z-dn.net/?f=W%3DP_1V_1%5Cln%20%5Cdfrac%7BP_1%7D%7BP_2%7D)
For isothermal process![P_1V_1=P_2V_2=C](https://tex.z-dn.net/?f=P_1V_1%3DP_2V_2%3DC)
Here C= 100
![W=P_1V_1\ln \dfrac{P_1}{P_2}](https://tex.z-dn.net/?f=W%3DP_1V_1%5Cln%20%5Cdfrac%7BP_1%7D%7BP_2%7D)
![W=100\ln \dfrac{10}{100}](https://tex.z-dn.net/?f=W%3D100%5Cln%20%5Cdfrac%7B10%7D%7B100%7D)
![W=-230.25\ psia.ft^3](https://tex.z-dn.net/?f=W%3D-230.25%5C%20psia.ft%5E3)
Negative sign indicates that work in done on the system.
Malleable and ductile
non metals like plastic also have other properties but can't be malleable and ductile so they r most valuable metallic properties
Answer:
Each one should decide we is its formula is. Depending on what options one has in live. There is not a general formula for happiness and success. So there is not a general formula to change. Everyone must find its rigth formula.
Answer:
0.2108
Explanation:
WA = 0.245 x 0.045 = 0.011025 m2. Then, LER = 0.011025/0.0523 = 0.2108.