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IGCSE/GCSE/O & A Level/IB/University Student Forum
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IGCSE PHYSICS
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Topic: IGCSE PHYSICS (Read 23783 times)
@d!_†oX!©
SF Master
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Re: IGCSE PHYSICS
«
Reply #180 on:
November 08, 2009, 01:51:06 pm »
thanks for that wassup....
now all i think is that there can be an error in the ms too...
cuz what we are doing is the right method!!
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~~~~shreyapril~~~~
SF Master
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"Prototype"
Re: IGCSE PHYSICS
«
Reply #181 on:
November 08, 2009, 01:52:08 pm »
Quote from: nid404 on November 08, 2009, 01:49:53 pm
which paper??
june 2001 Q8>>>
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Friendship is like peeing on yourself. Everyone can see it but only you get the warm feeling that it gives
wassup
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Re: IGCSE PHYSICS
«
Reply #182 on:
November 08, 2009, 01:52:51 pm »
june 2001
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nid404
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Re: IGCSE PHYSICS
«
Reply #183 on:
November 08, 2009, 01:53:13 pm »
Quote from: ~~~~shreycool~~~~ on November 08, 2009, 01:52:08 pm
june 2001 Q8>>>
thank u....m back home.....ill check..
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@d!_†oX!©
SF Master
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Re: IGCSE PHYSICS
«
Reply #184 on:
November 08, 2009, 01:53:40 pm »
guys we are right yaar...it cant be the way ms is showing it...
see it's taking V as 4 volts whereas the lamp does not get the complete 4V....it cannot be like this...our answer is right!!!!!
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wassup
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Re: IGCSE PHYSICS
«
Reply #185 on:
November 08, 2009, 01:54:14 pm »
yes d ms is wrong
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~~~~shreyapril~~~~
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Re: IGCSE PHYSICS
«
Reply #186 on:
November 08, 2009, 01:54:20 pm »
k np!!
i stil did not get why 4/0.4!!?
wat if ms is wrong!!
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Friendship is like peeing on yourself. Everyone can see it but only you get the warm feeling that it gives
astarmathsandphysics
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Free the exam papers!
Re: IGCSE PHYSICS
«
Reply #187 on:
November 08, 2009, 01:55:10 pm »
fep doesnt have theat paper. Do you have a copy?
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~~~~shreyapril~~~~
SF Master
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Re: IGCSE PHYSICS
«
Reply #188 on:
November 08, 2009, 01:55:54 pm »
ya it has been attached!!
di toxic attach it here agin for sir!!
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Friendship is like peeing on yourself. Everyone can see it but only you get the warm feeling that it gives
@d!_†oX!©
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Re: IGCSE PHYSICS
«
Reply #189 on:
November 08, 2009, 01:58:08 pm »
ya sir ..here it is
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wassup
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Re: IGCSE PHYSICS
«
Reply #190 on:
November 08, 2009, 01:59:18 pm »
here it is
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~~~~shreyapril~~~~
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Re: IGCSE PHYSICS
«
Reply #191 on:
November 08, 2009, 02:00:03 pm »
bas bas!!!
chil maro yaar!!
do baar nahin ek baar thik tha!!
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Friendship is like peeing on yourself. Everyone can see it but only you get the warm feeling that it gives
astarmathsandphysics
SF Overlord
Posts: 11271
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Free the exam papers!
Re: IGCSE PHYSICS
«
Reply #192 on:
November 08, 2009, 02:00:10 pm »
a)p=VI for the lamp I=P/V=0.6/1.5=0.4A
b)Use V=IR for the lamp 1.5=0.4*R so R=1.5/0.4=3.75ohms did everyone get this wrong?
c)Q=It=0.4*20=8C
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@d!_†oX!©
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Re: IGCSE PHYSICS
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Reply #193 on:
November 08, 2009, 02:01:02 pm »
sir we are all getting the same answers...but the ms says that the resistance part is 10 ohms...dts the problem!!!
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nid404
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Re: IGCSE PHYSICS
«
Reply #194 on:
November 08, 2009, 02:01:20 pm »
yes It has to be 1.5 V when they ask specifically abt the lamp
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« previous
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IGCSE/GCSE/O & A Level/IB/University Student Forum
»
Qualification
»
IGCSE/ GCSE
»
Subject Doubts
»
Sciences
»
IGCSE PHYSICS