Zoom Logo

Physics 7A support workshop - Shared screen with speaker view
Shwetha Sekar
09:20
6
Jessica Marelli
09:38
KE trans and PE
Shwetha Sekar
14:04
Trans
Jessica Marelli
14:21
2
Sarah Moughraby
14:24
3
Sarah Moughraby
14:28
2*
Jessica Marelli
15:05
vibrational
Sarah Moughraby
15:06
vibration
Danielle Thibeadeaux
15:06
vibrational
Sarah Moughraby
17:22
Water has more energy
Sarah Moughraby
17:25
Than nitrogenn
Shwetha Sekar
17:37
has more modes
Danielle Thibeadeaux
17:37
more modes
Ruby Juarez
17:38
modes
Sarah Moughraby
17:40
Has ,ore modes
Jessica Marelli
18:09
at what temperature do the rib modes become active
Jessica Marelli
18:53
ok so we are assuming room temperature in this problem?
Sarah Moughraby
21:19
Modes?
Jessica Marelli
22:53
KE trans
Danielle Thibeadeaux
22:54
translational
Noelle Tran
22:54
KEtrans
Danielle Thibeadeaux
23:34
1/2kbT
Jessica Marelli
24:19
same speed
Danielle Thibeadeaux
24:19
same speed
Jessica Marelli
24:28
KE
Abraham Martinez
24:29
Have the same Ke tran
Jessica Marelli
24:58
same mass
Danielle Thibeadeaux
24:59
same mass
Noelle Tran
25:00
Molar mass
Sarah Moughraby
25:34
Smaller mass
Jessica Marelli
27:20
N
Sarah Moughraby
27:27
1
Jessica Marelli
27:27
14
Danielle Thibeadeaux
27:29
14 for nitrogen
Sarah Moughraby
27:35
16
Danielle Thibeadeaux
27:37
16
Shwetha Sekar
27:55
why wouldn’t the n2 have 6 KE modes since its diatomic
Danielle Thibeadeaux
29:16
divide and take the root
Danielle Thibeadeaux
31:51
multiply by the number of modes
Sarah Moughraby
31:55
Multiply my mode
Kimia Tavassoli
33:01
moles
Kimia Tavassoli
33:47
R?
Jessica Marelli
33:47
R
Danielle Thibeadeaux
37:08
temp
Sarah Moughraby
37:10
temp
Sarah Moughraby
37:54
Chem lmao
Kimia Tavassoli
37:56
pvnrt
Danielle Thibeadeaux
37:56
pv=nrt
Jessica Marelli
37:57
Ideal gas law
Danielle Thibeadeaux
37:58
lol
Danielle Thibeadeaux
38:57
temp
Jessica Marelli
38:58
t
Kimia Tavassoli
42:13
mc delta t
Sarah Moughraby
42:30
n
Sarah Moughraby
43:23
Combine them?
Danielle Thibeadeaux
43:24
make them equal
Sarah Moughraby
44:49
factor
Estefany Mendoza
44:53
Cancel out n and delta t
Sarah Moughraby
44:56
Out the n ant delta t
Sarah Moughraby
45:38
mode
Sarah Moughraby
47:14
Thermometer
Danielle Thibeadeaux
48:10
modes
Jessica Marelli
48:11
number of modes
Sarah Moughraby
48:39
ke
Danielle Thibeadeaux
48:41
trans
Danielle Thibeadeaux
48:57
rot
Sarah Moughraby
49:01
2 rot
Sarah Moughraby
49:09
linear
Jessica Marelli
49:09
linear
Shwetha Sekar
50:32
How do you know the remaining modes are in KE and not in PE
Sarah Moughraby
51:16
I have a question about ke vibration
Sarah Moughraby
51:31
So no matter how many ke vibrational we will have the same of pe vibrationl ?
Sarah Moughraby
52:08
And also when do we know there is vibrations;
Sarah Moughraby
52:17
Ke vobrational
Sarah Moughraby
52:46
Thank you !
Noelle Tran
52:54
Thank you
Danielle Thibeadeaux
52:55
thank you!