- #1
kdk41085
- 3
- 0
Simple question--but I have no clue!
Ok, so I am doing an exercise in analyzing errors in measurement, and I have to measure the three dimensions of my lab room--so I did that and then I have to calculate the mass of air in the room... So I got the volume of the room, with Length times width times height--and then I had to do uncertainties in measurement.. so I have the volume, but I need to find the mass--- what formula do I use? I am given that the density of air is 1.21 kg/m cubed... and then I have to calculate the weight of air in both Newtons and points... are there specific formulas for this?
Ok, so I am doing an exercise in analyzing errors in measurement, and I have to measure the three dimensions of my lab room--so I did that and then I have to calculate the mass of air in the room... So I got the volume of the room, with Length times width times height--and then I had to do uncertainties in measurement.. so I have the volume, but I need to find the mass--- what formula do I use? I am given that the density of air is 1.21 kg/m cubed... and then I have to calculate the weight of air in both Newtons and points... are there specific formulas for this?