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Than
thanks a lotYup.
The general formula is:
[Lg(Max)-lg(min)]/2
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thanks a lotYup.
The general formula is:
[Lg(Max)-lg(min)]/2
No problemThan
thanks a lot
http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_s12_qp_51.pdfNo problem
Independent variable - varying the Anglehttp://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s12_qp_51.pdf
Independent and dependent variables? o.o
btw how do we vary the angle? o.oIndependent variable - varying the Angle
Dependent variable - measuring the The angular speeed
But i have no Idea to vary and measure the variable
mic is supose to be out
mic is supose to be out
its a question from w 03 or 04
Guys....what exactly is right. :/no point in mic being outside..the question is the effect of pressure on sound.
how to draw the error bar when the errors are in the x-axis???are they sideways??? also,how to draw the worst acceptable line then??is it from the extreme right (highest) of the first point to the extreme left of the last point???plz reply anyone..ASAP..plzz help..!!
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_w10_qp_51.pdf
Q2 (b) When t=time for 10 osc. T=time for one.
So for eg:t=19.6 (+-) 0.2 So in order to find T we divide 19.6/10, do we even divide the error also by 10 ?
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s12_qp_51.pdf
Q1- How do we increase the speed? Guide me with this exp.
SalmanslK PLease Please.
Guys....what exactly is right. :/
for question 1
( log(19.8)-log(19.6) )*(log(19.6))= 5.69*10^-3 -------> 0.005 or 0.006
question2:
(omega)w= angular speed/time taken
for one complete rotation measure time taken(T) and hence; w= 2(pie)/T
Someone suggested me lg(max)-lg(min)/2 :Sfor question 1
log 1.98 - log 1.96
it was the idea suggested by a brother.but i m also confused.
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