What are the different External Parts of the Volcano? Describe each. And so again, I just do that mass in Rhonda.1. So I have 1.4 atmospheres and then so I know that there are 760 millimeters of mercury and one atmosphere, But this time atmosphere has to go on the bottom because I started with atmosphere on tops of this way they'll cancel and then 760 millimeters of mercury. Except we're going to switch it because we're going the other way. And so this one, we're gonna use the same conversion factor that we did right up here. So now we have one more on this problem, and this is gonna be atmospheres two millimeters mercury. And then I round off to my 66 i three to start with so many three to end with. And so then again, I just do the mass all the way through.
So there are 1000 Pascal's, which goes on the bottom because Pascal's is on the top in one killer pass ago already. So just is, before we're just using our metric conversions. So the first conversion factor that will use is that in one tour, So again, tour goes on the bottom because I start with tour on the top, there are 133 0.3 to Pascal's, and then, as I keep going. So I have 800 and to tour, and I'm trying to get to kill a Pass Scouts. And then now we're gonna go on to our tour to kill a Pascal. So I just do that mass and I get 0.993 atmospheres. Um, and so again, I just make sure I have Miller Mariners, Mercury on top, and then I have millimeters of mercury on the bottom so that they cancel, and then I'm left with atmosphere again. And then if I convert that, I know that there are 760 millimeters of mercury in one atmosphere. Um so I had three over here in 45.2 have three over here in 0.446 Now, I'm gonna go on to my 755 millimeters Mercury toe atmospheres. And then I remember to round to my sick things that I had to start with. And so, if I do that mass, it comes out to be zero point 446 atmospheres. So I have my 45.2 times 1000 and then divided by 100,000 and the divided by 1.1. So I just go through and multiply all of these numbers. Everything else is cancelled and it's on the top.
And so now I'm on Lee left of the atmospheres. So one other conversion factor that I know is that there are 1.1 bars in one atmosphere. But now I'm two bars and I really need to be their atmospheres. So over here, my killer Pascal's cancels with Kilis, Pascal's on the bottom, and then my Pascal's here, cancels with Pascal, it's on the bottom. And so you'll notice, as I start to put these on here that I always make sure that whatever is on the top has the same thing on the bottom. So killer is 1000 Um, and then from there, from the definition of Pascal, we know that there are 100,000 Pascal's in one bar. And so that's just for my prefixes from the metric units. And so, since it's killer, we know that in one Chilo Pascal, there are 1000 pascal's. So to start with, I'm just gonna do my metric conversions. And so I want to get to where everything else cancels and atmospheres is left on tops. You kill a pascal's because that's my starting units. So I'll start out with my dinner dimensional analysis here. And so we're gonna take 45.2 killer Pascal's and try to go toe atmospheres. So to start off doing this, let's just look at the first part of our problem here. The important thing is to make sure that all of our units cancel everything that we put on top of each other is true. And so to do for pressure conversions, we're gonna do dimensional analysis now in order to do dimensional analysis.
#755 MMHG TO ATM HOW TO#
So today we're gonna be talking about pressure conversions and how to do them.
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