- #1
titaniumpen
- 45
- 0
Pressure = density * gravity * height
I'm wondering what will happen if you fill a barrel completely with water and leave absolutely no air in it. Let's say the barrel is 1 meter tall. So the pressure from the water inside would be 1000*9.8*1 = 9800 N/m^2
But the atmospheric pressure would be 101,300 N/m^2
Difference between the two pressures would be 91,500 N/m^2.
Wouldn't that cause the barrel to collapse (implode)?
I'm wondering what will happen if you fill a barrel completely with water and leave absolutely no air in it. Let's say the barrel is 1 meter tall. So the pressure from the water inside would be 1000*9.8*1 = 9800 N/m^2
But the atmospheric pressure would be 101,300 N/m^2
Difference between the two pressures would be 91,500 N/m^2.
Wouldn't that cause the barrel to collapse (implode)?