Qualification > Sciences
Physics Discussion HERE ONLY!
abcdef:
how mch do you think for overall grade ? if paper 1 + 3 + 6 = total 65%, can we get an A ?
godfather93:
--- Quote from: esso on June 05, 2009, 05:14:22 pm ---critical angle was 42 right ???
--- End quote ---
yes. what did u guys write for the current when the resistors were put in parallel?
Bani:
--- Quote from: esso on June 05, 2009, 05:14:22 pm ---critical angle was 42 right ???
--- End quote ---
YES!!! ;D :D I got the same answer!!
qwert101:
the refracted ray wasnt 90 degrees so it cant be 42 and has to be slightly more at 43
Sasha:
--- Quote from: 7ananhere on June 04, 2009, 10:24:39 pm ---
--- Quote from: mr_scholes on June 04, 2009, 07:58:47 pm ---since 21 hours have past, i'm sure by know everyone on the planet have taken the test
so how was it
By the way what was the mass and the fraction on the energy question
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i got 1/8 for the fraction thing....and wat did you get for pressure question when they asked wat the pressure would be if the area was doubled? ....i halved the pressure....and the diode i said D ::)
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yeah i think i put D for the diode thing, but apparently it's wrong...idk! :-\
oohh...for the pressure thing, they said the area was doubled, but the depth was the same yeah...so the pressure should be double too, i guess, odds are i may be wrong! :P
the fraction is 1/8 but i didnt get it... >:(
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