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Author Topic: I NEEED HELP  (Read 1645 times)

Offline Galleria

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I NEEED HELP
« on: October 22, 2010, 02:48:31 pm »
Okaaaay
Hi .
They give this question in ATP ? like draw a graph vertical axis stufff ? i meaaan ,  how do we draw the time (vertical axis) against mass .. like do i put the values of time on x-axis ? or on y-axis ? lol . i know its a stupid question =D

AND

could anyone tell me where i can study electricity from ?
i mean
like how current, resistance, and voltage is affected in parallel, series . and also how do we know stuff like .. if a current moves through two lamps with a resistor of 1 ohm (in series), the current in them is same ? and stuff like that . its basic stufff but really important for my ATP!
pleaaase help!
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Offline Galleria

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Re: I NEEED HELP
« Reply #1 on: October 22, 2010, 03:02:21 pm »
LOL
and
http://www.xtremepapers.net/CIE/Cambridge%20IGCSE/0654%20-%20Co-ordinated%20Science/0654_w05_qp_6.pdf
No 6.
how do we make that graph ? LOL
i made a wildly fluctuating swiiing
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Offline Vin

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Re: I NEEED HELP
« Reply #2 on: October 22, 2010, 03:43:35 pm »
Graph.

You don't need to draw those gigantic circles. :P I drew them large so that it is easy to spot the points.

You need to draw the best fit curve.

http://i928.photobucket.com/albums/ad127/vin1094/Capture.png

Does this help for electricity? http://s-cool.co.uk/gcse/physics/static-and-current-electricity.html

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Offline Galleria

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Re: I NEEED HELP
« Reply #3 on: October 22, 2010, 04:42:02 pm »
OH
THAT MAKES SENSE
LOL
I REVERSED THE AXES
DAMN
HOW DO I FIGURE OUT THE AXES??
:(
MAAAN!
THAAANKS
..
and IDK if that heeelps . lol
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Offline Vin

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Re: I NEEED HELP
« Reply #4 on: October 24, 2010, 12:56:48 pm »
The axes is usually mentioned in the question itself, read carefully and immediately label the x and y axis.

Regarding the scales, first select a range which fits the graph, then select the values with which you are comfortable plotting with.


Why not? This one is really helpful :: http://s-cool.co.uk/gcse/physics/static-and-current-electricity/basic-circuits.html#current-voltage-and-resistances
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Offline Galleria

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Re: I NEEED HELP
« Reply #5 on: October 26, 2010, 05:21:02 pm »
oh heeey ,
can you explain to me what ethanoic acid is ? lol . i dont get it . what do we do wiiith it ?
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Offline The Golden Girl =D

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Re: I NEEED HELP
« Reply #6 on: October 26, 2010, 05:22:32 pm »
I don't get ur Q tbh ?-__-
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Offline Vin

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Re: I NEEED HELP
« Reply #7 on: October 26, 2010, 05:37:41 pm »
Me neither. :/ Which concept particularly do you not get?
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