Thank you guys soo much, I think I have the basics now--- for the volume, I changed my answer into meters-- so it canceled out for the mass...so here's my next question-- I have the volume I have the mass, I have the weight in Newtons, now I need the weight in Pounds... so I took weight in...
Thank you for all your help--and... I still have questions :) Ok, so I pretty much feel like my answers aren't realistic--and my units aren't really working out right--for instance, for the three dimensions of my room, I got 882 cm +/- 2 cm (my measurements of uncertainty), 780 cm +/- 2 cm, and...
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...