New servers, hooraaaay! More bandwidth, more power.
um.. okay
heheh...waisay i am a blonde..no wonder i'm resitting!!:P
hey anybody taking as bilogy CIE paper one was terrible hopin paper 2 comes better
The answer is definitely C. First case is that beta particles cannot pass through aluminium, 2nd is that in an electric field beta particles deviate more as they have the lowest mass (newtons law). Third is in a magnetic field electrons (beta particles) would deflect at an angle more than right angle. So it's definitely C. Need not check the past year papers. It isn't a repeating question.
I don't know which answer is this but the answer was the one that started with "M"What did you guys get for the Diffraction Maxima (I got D which was 15) and the Oil suspended one?
umm okay ...hey... there this past paper ques june 2007 Q3 c iimean seperation...in the marking scheme it cube roots the ans to the above ques...why??
It was already answered in another thread Just to notify those who are trying to solve this lol.