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Does anybody have the soft copy of the Mark Scheme for May/June 2oo3 of Chemistry?
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Examiner reports are there. Not mark schemes. Examiner reports have the answers if you want it here it is:Does anybody have the soft copy of the Mark Scheme for May/June 2oo3 of Chemistry?
Yeah, More strong and more brittle.Adding more carbon to steel makes it more brittle, right?
ThanksExaminer reports are there. Not mark schemes. Examiner reports have the answers if you want it here it is:
http://papers.xtremepapers.com/CIE/Cambridge International O Level/Chemistry (5070)/5070_s03_er.pdf
Question 9- find the actual length firstcan any1 tell me how these can be solved(MCQs no 9,12,6)
http://papers.xtremepapers.com/CIE/Cambridge International O Level/Physics (5054)/5054_w12_qp_11.pdf
For 9, look at the graph to get the readings. At 200 g mass, the extension was 2 cm. And use the diagram to find the original length of spring(9-2) 7. Now, at 100 g mass the graph shows extension of 1 cm. Add it to original value so ans would be 8 I think.can any1 tell me how these can be solved(MCQs no 9,12,6)
http://papers.xtremepapers.com/CIE/Cambridge International O Level/Physics (5054)/5054_w12_qp_11.pdf
qUESTION 6 THE Frictional FORCE of the road is towards the left you are sure about that and the Tyre is oppositeQuestion 9- find the actual length first
9-2=7cm "2 from the graph!"
7+1= 8
Question 12 use the equation P1V1=P2V2
thnx a lotFor 9, look at the graph to get the readings. At 200 g mass, the extension was 2 cm. And use the diagram to find the original length of spring(9-2) 7. Now, at 100 g mass the graph shows extension of 1 cm. Add it to original value so ans would be 8 I think.
no no u did help a lot.u can't imagine the number of blessings blurted from my mouth for u .thnxxxxxxxxxxxxxxxx a lot .I guess i did not help
http://www.docstoc.com/docs/33425346/Experiment--Testing-the-principle-of-moments this might helpan experiment to verify principle of moments?
It can not be C if it was C then the Weight would not have been added it should be right of C so only D is therewat about mcq 8 of the same paper?
It can not be C if it was C then the Weight would not have been added it should be right of C so only D is there
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