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Author Topic: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED  (Read 1830 times)

Offline angell

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hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« on: May 11, 2009, 05:11:49 pm »
gUYS, in physics paper 6 - Q.2, O/N 2008...

plz plz could sumbudy help me ESP with drawing the circuit??? n how to connect the resistor???
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Offline angell

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #1 on: May 11, 2009, 06:21:42 pm »
could SOMEBODY plzzz help?!!:(
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oh churiyaan charha dey..
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Offline zubair_slipknot

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #2 on: May 11, 2009, 07:25:52 pm »
hi anyone can plz help me out urgently solving question 4 paert (b)

She then repeats the procedure with the lens at a distance x=30 cm from the illuminated object

(i) On Fig 4.1 measure the distance Xs between the lens and the illuminated object. Also on Fig 4.1, measure the distance Ys between the lens and the screen

anyone plz help me out....some hours are only left for my physics exam
thx a lot
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Offline godfather93

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #3 on: May 11, 2009, 07:58:09 pm »
astar your help required urgently......... (i'm confused as well) :)
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Offline angell

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #4 on: May 11, 2009, 08:23:04 pm »
ok so now everybody is confused and no body knows the answer.......oops, i think thats bad :(
« Last Edit: May 11, 2009, 08:24:59 pm by angell »
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oh churiyaan charha dey..
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Offline theigstudent

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #5 on: May 11, 2009, 08:32:28 pm »
Quote from: zubair_m on May 11, 2009, 07:25:52 pm
hi anyone can plz help me out urgently solving question 4 paert (b)

She then repeats the procedure with the lens at a distance x=30 cm from the illuminated object

(i) On Fig 4.1 measure the distance Xs between the lens and the illuminated object. Also on Fig 4.1, measure the distance Ys between the lens and the screen

anyone plz help me out....some hours are only left for my physics exam
thx a lot




xs = 5.0(cm) and ys = 5.2(cm)


i hope this ans ur ques

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Offline MissDE

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #6 on: May 11, 2009, 08:34:50 pm »
i've done it...

But how do i attach a picture??
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Offline angell

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #7 on: May 11, 2009, 08:54:43 pm »
its a v.crude drawing:P


u guys think ths is correct???
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oh churiyaan charha dey..
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Offline astarmathsandphysics

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #8 on: May 11, 2009, 09:03:03 pm »
Quote from: angell on May 11, 2009, 05:11:49 pm
gUYS, in physics paper 6 - Q.2, O/N 2008...

plz plz could sumbudy help me ESP with drawing the circuit??? n how to connect the resistor???

The connection  is halfway along the resistor AB. The resistor CD is commected to A bu t has no other connecting wire.

If you want to know why the websites are so slow, xtremepapers.com has been disabled so students are going to freeexampapers for past igcse papers.
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Offline astarmathsandphysics

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #9 on: May 11, 2009, 09:15:27 pm »
Quote from: zubair_m on May 11, 2009, 07:25:52 pm
hi anyone can plz help me out urgently solving question 4 paert (b)

She then repeats the procedure with the lens at a distance x=30 cm from the illuminated object

(i) On Fig 4.1 measure the distance Xs between the lens and the illuminated object. Also on Fig 4.1, measure the distance Ys between the lens and the screen

anyone plz help me out....some hours are only left for my physics exam
thx a lot

You have to find the scale factor SF= x/xs=30/xs where xs  is found by measuring x on the paper.Then y=SF*ys
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Offline angell

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #10 on: May 11, 2009, 09:18:15 pm »
so is the above attached circuit correct????? :S:S:S
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oh churiyaan charha dey..
oh mehndiya kara dey..
oh jhanjara pawan dey...
On the dance floor oh mundiye...Nach Baliye!

--~*O yaara dhol bajaake.. O yaara jashan mana ke!!




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Offline astarmathsandphysics

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #11 on: May 11, 2009, 09:21:54 pm »
No the voltmeter should be connected to the midpoint of the resistor with an arrow to show that you can move the contact point.
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Offline X Abdulrahman X

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #12 on: May 11, 2009, 09:26:16 pm »
Quote from: zubair_m on May 11, 2009, 07:25:52 pm
hi anyone can plz help me out urgently solving question 4 paert (b)

She then repeats the procedure with the lens at a distance x=30 cm from the illuminated object

(i) On Fig 4.1 measure the distance Xs between the lens and the illuminated object. Also on Fig 4.1, measure the distance Ys between the lens and the screen

anyone plz help me out....some hours are only left for my physics exam
thx a lot

Im also confused on the same question.  I also dont get B (II-IV)
Could someone plx explain if any formulas are used ? because it says only 2/3 sf in the mark scheme.
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Offline angell

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #13 on: May 11, 2009, 09:37:15 pm »
ohhh ok..i get it now......thank u!!:)
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oh churiyaan charha dey..
oh mehndiya kara dey..
oh jhanjara pawan dey...
On the dance floor oh mundiye...Nach Baliye!

--~*O yaara dhol bajaake.. O yaara jashan mana ke!!




-----------------------------------------

Offline astarmathsandphysics

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Re: hysics P6 OCT/NOV 2008-URGENT HELP REQUIRED
« Reply #14 on: May 11, 2009, 09:43:51 pm »
Quote from: abdulrahman101 on May 11, 2009, 09:26:16 pm
Quote from: zubair_m on May 11, 2009, 07:25:52 pm
hi anyone can plz help me out urgently solving question 4 paert (b)

She then repeats the procedure with the lens at a distance x=30 cm from the illuminated object

(i) On Fig 4.1 measure the distance Xs between the lens and the illuminated object. Also on Fig 4.1, measure the distance Ys between the lens and the screen

anyone plz help me out....some hours are only left for my physics exam
thx a lot

What distance do you measure on the paper for x? Say and I will do the calculations

Im also confused on the same question.  I also dont get B (II-IV)
Could someone plx explain if any formulas are used ? because it says only 2/3 sf in the mark scheme.
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