Qualification > Sciences
Physics ppr 1 Discussion Here only!
IBO:
--- Quote from: Christy on June 11, 2009, 06:50:24 am ---ya i guess .. i did the lower one done remember if its B or C .. cause atmospheric pressure doesnt change only the baro is wider so it changes
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It's C am positivly sure
Mastermind:
--- Quote from: bball92 on June 11, 2009, 09:51:18 am ---the power question was the person running up the slipway or whatever it was, directly up to the top, because power is calculated by the formula energy over time or in this case, work done over time, and this means that the smallest possible time would give the biggest power, so i chose the person who went straight up the slope.
the magnetic field question if it was question 17 with the magnet and 4 compasses, was c which was the compass on the right of the magnet as it was the only compass that actually lay on the magnetic field.
cheers =) and im pretty sure boundary will be 35 or less, it was a pretty tough paper...
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Oh yea....the smallest time = More Power....lost that 1
Priceless:
@mr.bombastic: lol....hez a very helpful person n a gr8 person n frnd n one of da best tutors......yes very glad hez here 4 us :)
IBO:
100% Correct.....
Guys what did you write for the fuse question and the other one regarding the placement of a fuse or a circuit breaker?
For fuse I chose 1A ... not so sure and for the other question I chose the position of both the fuse and the circuit breaker at X (live wire)... am I correct ???
The echo for the click was the ZY position (not sure of the abbriviations) but it was the one with the short distant wall.
For the copper&wood question... I didn't choose copper at all because it's a good conductor of heat and the whole thing will be really hot .. so it was obviously the other end of the wood?
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that's correct, n fuse and circuit breaker both lies in the live wire,
and dude is it really ZY cuz I want the true answer
omar abbassy:
oh man i pray the threshold ain't 35 i did exactly seven mistakes hope its 33
the strange thing is i did perfectly well in paper 3 and 6
i always screw up in paper 1
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