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IGCSE/GCSE/O & A Level/IB/University Student Forum > Qualification > GCSE > Maths & Physics Help
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Author Topic: Maths & Physics Help  (Read 2094 times)
Ghost Of Highbury~
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Namaskaram!
« Reply #15 on: November 03, 2009, 12:58:50 PM »
the V is 2500cm3..when 100cm3 gas is added V = 2600cm3

pressure = k/2600

k=2500

pressure = 0.9

0.9<1

pressure decreases from 1 to 0.9 volume increases from 2500 to 2600

i suppose this is the way if the second part is a continuation
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« Reply #16 on: November 03, 2009, 01:01:36 PM »
see if the second part is a continuation...den dis is ok...if not den mine is ok....
so how do we decide???where is nid???she might be knowing the right answer!!
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« Reply #17 on: November 03, 2009, 01:17:46 PM »
The second part is comletely diff
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The Immortal One.
« Reply #18 on: November 03, 2009, 01:55:29 PM »
Well, I think I got this question from a gcse textbook....I think aadi it's from the one I gave you. Check kar....gas laws mein....i think it's from there.....So basically even I forgot abt this question. I really don't know what the initial volume and pressure should be taken as.

I would go for what adi's done..........

aadi check that book again
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"Prototype"
« Reply #19 on: November 04, 2009, 01:00:47 PM »
hm..!!
will these type of q's come in IG papers too!???
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« Reply #20 on: November 04, 2009, 01:11:44 PM »
Quote from: ~~~~shreycool~~~~ on November 04, 2009, 01:00:47 PM
hm..!!
will these type of q's come in IG papers too!???

y not?...its not that difficult.
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"Prototype"
« Reply #21 on: November 04, 2009, 01:14:28 PM »
hm..!!hope so they dont come in alt. to pracs!!

btw watyou studying for them???

ne imp topics???
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« Reply #22 on: November 04, 2009, 01:15:32 PM »
abbe...woh book mein dekh...question hoga usme,...answer bhi hoga
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« Reply #23 on: November 04, 2009, 01:30:38 PM »
Quote from: nid404 on November 04, 2009, 01:15:32 PM
abbe...woh book mein dekh...question hoga usme,...answer bhi hoga
cant find it..
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The Immortal One.
« Reply #24 on: November 04, 2009, 01:39:23 PM »
Quote from: A@di on November 04, 2009, 01:30:38 PM
cant find it..

chor de......mujhe yaad hi nahi phir...kaha se aaya yeh question
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"Prototype"
« Reply #25 on: November 04, 2009, 04:07:21 PM »
which book!!

e-book??
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« Reply #26 on: November 14, 2009, 01:39:04 PM »
 i need help with momemntum questions!!! i have my ohy theory this monday....
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« Reply #27 on: November 14, 2009, 01:51:43 PM »
Quote from: Tumble Bug on November 14, 2009, 01:39:04 PM
i need help with momemntum questions!!! i have my ohy theory this monday....
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aren't you doing AS level? wrong forum Tongue
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« Reply #28 on: November 14, 2009, 02:06:27 PM »
sawry...my bad!!
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"Prototype"
« Reply #29 on: November 17, 2009, 06:43:27 PM »
dont know y all a and as level people post most of there queries in here!! Tongue
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