[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

Search:

View post   
>> No.7304862 [View]
File: 80 KB, 450x268, 1288604201449.jpg [View same] [iqdb] [saucenao] [google]
7304862

Hi /sci/, thermo question here. if i have a plate at steady state temp, and one side is perfectly insulated, and there is convection on the other side, the energy generation per volume in the plate, multiplied by the thickness of the plate must be equal to the energy flux per area due to convection right?

or more simply

t*q_dot = h(T_s-T_inf) [W/m^2]

>> No.5308873 [View]
File: 80 KB, 450x268, t259690_MY_HEAD_IS_FULL_OF_FUCK_How_many_Continents_are_there-s450x268-236907-580.jpg [View same] [iqdb] [saucenao] [google]
5308873

>Mercury holds billions of tonnes of water ice

How is this possible

>> No.4645044 [View]
File: 80 KB, 450x268, t259690_MY_HEAD_IS_FULL_OF_FUCK_How_many_Continents_are_there-s450x268-236907-580.jpg [View same] [iqdb] [saucenao] [google]
4645044

If time and space began after the big bang, how can there be a "before the big bang"?

>> No.4222327 [View]
File: 80 KB, 450x268, t259690_MY_HEAD_IS_FULL_OF_FUCK_How_many_Continents_are_there-s450x268-236907-580.jpg [View same] [iqdb] [saucenao] [google]
4222327

>>4222306
i don't even know, man.

I stay at home, and lock myself in basement most of the time

>> No.4092793 [View]
File: 80 KB, 450x268, wthellman.jpg [View same] [iqdb] [saucenao] [google]
4092793

>> No.3857266 [View]
File: 80 KB, 450x268, 1288847520767.jpg [View same] [iqdb] [saucenao] [google]
3857266

Come upon this question when trying to study chem:
"A 3.3287-g sample of a hydrate of MgSO3 was heated to drive off all of the water of hydration. The remaining solid weighed 2.1931 g. If MgSO3.x H2O represents the formula of the hydrate, then what is the value of x?"

>mfw

What do /sci/?

>> No.3714607 [View]
File: 80 KB, 450x268, 1308933522739.jpg [View same] [iqdb] [saucenao] [google]
[ERROR]

mfw: this thread

>> No.2560483 [View]
File: 80 KB, 450x268, 1288847520767.jpg [View same] [iqdb] [saucenao] [google]
2560483

>>2560461

Holy spirit is leakage from other dimensions?

>> No.2076510 [View]
File: 80 KB, 450x268, MY-HEAD-IS-FULL-OF-FUCK.jpg [View same] [iqdb] [saucenao] [google]
2076510

Navigation
View posts[+24][+48][+96]