WEBVTT
1
00:00:00.490 --> 00:00:06.900 A:middle L:90%
Okay, we know pressure and temperature fall in this
2
00:00:06.900 --> 00:00:10.789 A:middle L:90%
equation is PV to the 1.4 is equivalent to see
3
00:00:11.029 --> 00:00:14.189 A:middle L:90%
. Therefore, we know that we have to determine
4
00:00:14.189 --> 00:00:16.329 A:middle L:90%
Devi over DT, right? We're turning the rate
5
00:00:16.329 --> 00:00:18.899 A:middle L:90%
in this equation there for recon, right? Devi
6
00:00:18.899 --> 00:00:23.670 A:middle L:90%
over. DT is t d p over DT,
7
00:00:23.670 --> 00:00:26.489 A:middle L:90%
which we know is negative 10 times V, which
8
00:00:26.489 --> 00:00:32.149 A:middle L:90%
is 400 over p which is 80 times 1.4,
9
00:00:32.149 --> 00:00:35.759 A:middle L:90%
which I wrote appears the exponents, which is equivalent
10
00:00:35.770 --> 00:00:40.369 A:middle L:90%
to 35.7 and the unit is centimeters Q put minute
11
00:00:40.380 --> 00:00:42.609 A:middle L:90%
. So we know the volume has to be increasing
12
00:00:42.609 --> 00:00:43.350 A:middle L:90%
at this rate.