Qualification > Queries
AS/ALEVEL EXAM DISCUSSION HERE ONLY
falafail:
--- Quote from: Tumble Bug on November 14, 2009, 01:34:54 pm ---it was definitely B it came twice in them past pprs...i'll check the year and let you know...
--- End quote ---
alright ::)
Tyserius:
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.
falafail:
--- Quote from: Tyserius on November 14, 2009, 01:56:20 pm ---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.
--- End quote ---
huzzah ^________________________^
Tumble Bug:
--- Quote from: Tyserius on November 14, 2009, 01:56:20 pm ---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.
--- End quote ---
check oct nov 2005...ques 39!!
falafail:
--- Quote from: Tumble Bug on November 14, 2009, 02:12:37 pm ---check oct nov 2005...ques 39!!
--- End quote ---
we're talking about a completely different question :-\
but yeah, the answer for that one is B. :)
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