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Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445817&tid=65532&author=blogfast25]$$m\frac{d^2y}{dt^2}=mg-ky$$[/rquote]
Is 'g' gra ... |
17-4-2016 at 12:50
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
All day reviving algebra cells did not leave any brain capacity to learn what a linear regression wa ... |
17-4-2016 at 10:46
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445787&tid=65532&author=blogfast25] Did you take into account the surface area of th ... |
17-4-2016 at 08:27
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445698&tid=65532&author=blogfast25]
[b]Evaluate [/b](qualitatively):
1. The time ... |
17-4-2016 at 07:51
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
Recording the temperature of the first coffee of the day over 600 secs came up with some data that e ... |
17-4-2016 at 07:13
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445723&tid=65532&author=blogfast25]Qualitatively means: without actual numbers or ca ... |
16-4-2016 at 12:41
by: aga |
Red Oxygen
Hmm.
|
16-4-2016 at 12:25
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445698&tid=65532&author=blogfast25][b]Evaluate [/b](qualitatively):
1. The time n ... |
16-4-2016 at 09:34
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445697&tid=65532&author=blogfast25]... you don't [i]need[/i] to invoke C because we ... |
16-4-2016 at 09:19
by: aga |
Labware and chemical recommendations
Ebay ! |
16-4-2016 at 01:05
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
Damn. I just though i'd gotten all brainy, only to find you're more so.
The logic was that the de ... |
16-4-2016 at 00:53
by: aga |
The Short Questions Thread (4)
Twelvety, obviously.
OK. This has been happening a lot recently.
It's time the wizard responsi ... |
15-4-2016 at 14:55
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
Wow. I can actually read and follow that !
Some beer cells must still be firing, thanks to your t ... |
15-4-2016 at 14:39
by: aga |
Crystalization & purification by evaporation - strange results
Aha !
That explains why i sometimes get some powdery crap at the bottom of the beaker before the ... |
15-4-2016 at 12:39
by: aga |
When Chemistry Goes Wrong
Today i performed the classic Dumfuk Reaction (Tos, Pot, Richard Head et al 2016) of trying to disti ... |
15-4-2016 at 10:45
by: aga |
Arkoma attempts 95% azeotropic EtOH
[rquote=445510&tid=65937&author=arkoma]
[sup]*[/sup]Y'all do get the pun, dontcha'?[/rquote ... |
15-4-2016 at 10:41
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445569&tid=65532&author=blogfast25]Exception to the power rule of integration:
$$ ... |
15-4-2016 at 07:01
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
OK. All looks fine, right up to the integration factor example, apart from the logs.
Are these ge ... |
14-4-2016 at 23:06
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
Yikes !
I think i have a note from my mum somewhere. |
14-4-2016 at 13:44
by: aga |
How to test if H2SO4 or HBr
Illuminate the bottle with a strong White light (e.g Sunlight).
Then place it on a revolving devi ... |
14-4-2016 at 13:36
by: aga |
Arkoma attempts 95% azeotropic EtOH
[rquote=445468&tid=65937&author=arkoma]I need to slow [size=5]way down[/size] on my input of ... |
14-4-2016 at 13:22
by: aga |
Arkoma attempts 95% azeotropic EtOH
Column insulation must certainly depend on ambient temerature.
I have no idea where Vogel lived, ... |
14-4-2016 at 13:20
by: aga |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=445427&tid=65532&author=Darkstar]I was only four years old in 1992! Shame on you!
... |
14-4-2016 at 10:33
by: aga |
Small scale preparation of Stannic Chloride (SnCl4)
Superb work Magpie !
Excellent to see some practical chemistry in action. |
14-4-2016 at 08:28
by: aga |
Arkoma attempts 95% azeotropic EtOH
Paranoid.
I use an open flame spirit burner for ethanol, acetone etc.
That said, the shed is p ... |
14-4-2016 at 05:09
by: aga |
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