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What was the answer to yours?beacon_of_light said:fluffycloud said:Heyyy!
Paper 5 Summer 08 Q2 the last partt.
I don't get how to do?
you have the formula R=Ro e^-ρ η x ...& R= 10% or 0.1 ... solve it and you'll get the ans
damnsrukhan said:okay well that's freaky, 4.8 Is definitely not going to be visible with a naked eye =P
Here's the thing, our teacher told us to draw the error bars of 0.4 only(for all values of l^2), the one's that have been provided in the table already.. so what you're saying is a totally new concept to me. Lets see how others respond to it because since P5 ain't that old all the techniques are yet to be learned
I got +0.042 ... how come you get a negative value or that's a typing mistake?srukhan said:What was the answer to yours?beacon_of_light said:fluffycloud said:Heyyy!
Paper 5 Summer 08 Q2 the last partt.
I don't get how to do?
you have the formula R=Ro e^-ρ η x ...& R= 10% or 0.1 ... solve it and you'll get the ans
I got, -0.042+/-0.004
@syazapion- independent variable is the one that we are not making a change to,which stays the same,the dependent variable is the one which we change to change the independent variant,which is like dependent on us.Juse see the graph we draw to represent the independent and dependent variable.so always the indipendent variable is on the x-axis where as the dependent on the y axis as we always change the value in the Y axis.hope that cleared ur doubt.syazapion said:Uhh.....I know this isnt a part of answering your question but since this is a p5 discussion tread i thought i could ....well....ask a question myself. :sorry: (lol this icon is cute...*ahem* anyway...)
The point im getting through here is that, when it comes to error bars, right..Uh...how many units does the error bar has to have? is there some sort of calculation to tell how many units it suppose to have?
And some how i got confuse on with independent and dependent variable now. Can someone give me a short brief on that?
I only had a little much practice with physics paper 5. I know the idea and everything. But Its been a long time since i last answered paper 5.
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