For each section illustrated, find the second moment of area, the location of the neutral axis, and the distances from the neutr
al axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where Mz 5 10 kip ? in if the dimensions of the section are given in ips units, or Mz 5 1.13 kN ? m if the dimensions are in SI units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section.
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Answer: The new volume is 5 L.
Explanation: <u>Boyle's Law</u> describes the relationship between an ideal gas and pressure, volume and temperature, when temperature and the amount of gas are constant.
According to this law:
P₁V₁ = P₂V₂
Which states that, under those conditions, the pressure of the gas is inversely proportional to the volume.
It is also adequate to use this law when you want to determine pressure or volume at its initial or final value.
Since it is asked the final volume:
P₁V₁ = P₂V₂
V₂ =
V₂ =
V₂ = 5
When the gas is compressed until pressure of 3 atm, its volume is 5 liters.