Qualification > Sciences
CIE physics paper 2
Tumble Bug:
nov 03 question 5 (a) (i) how do you know which one's the positive plate and which one's the negative? also, same question part (b) (ii)
okay this ques...the plates..ur suppoused to look at the terminals of the battery...from there u knw k which is =ve and -ve...
and part bii...the energy u find in part b i is equal to the kinetic energy...make V the subject.... and u get 1.25*10 raise to power 7
m checking the other ques...i'll lrt u knw ..By the way..what does it mean wen they say k an ammetere or voltmeter has infinite resistance??
Tumble Bug:
"nov 03 question 4 (a) how are you supposed to find the frequency from the graph(s)? and, same question, part (b) (iii) wtf"
okay ur supposed to look at the time period from the graph and divide that by i as f = 1/tu get frequency....
part b m nt really sure about this but i saw in one of the past papers that when frequency is halfed...wavelrnght is doubled..nt sure...cnfrim this okay..
Tumble Bug:
"june 05 question 6 (b) (ii)"
this question ur supposed to take out the perpendicular distance from the source...use sin thete = p/h u get sin 35* 2.5*10^-3 which is equal to 1.43*10^-3...multiply by force u get torque an d the oct 04 question..i dont knw that one :S
Tumble Bug:
oct 2005 Q4 (a) (ii)
how are we suppouse to find area under tha graph????
???
saadiyah:
--- Quote from: falafail on November 15, 2009, 01:18:12 pm ---what paper is this from?
--- End quote ---
I guess it's paper 2. the question is from nov 85 paper.it's very old.
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