Qualification > Sciences
Physics Discussion HERE ONLY!
care:
--- Quote from: omar777 on June 07, 2009, 05:31:06 pm ---guys cie dont expect the candidates to be engineers and wknow what is used to reinforce concrete... i think its just common sense....
they mentioned that the expansion of steel is the same as concrete, and aluminium isnt, so if u use aluminium it would expand at a different rate than concrete, and it would cause problemes to the structure.
and plus... its known that steel is used to reinforce concrete :P ;D
--- End quote ---
agree
Kim:
--- Quote from: care on June 07, 2009, 06:34:53 pm ---
--- Quote from: omar777 on June 07, 2009, 05:31:06 pm ---guys cie dont expect the candidates to be engineers and wknow what is used to reinforce concrete... i think its just common sense....
they mentioned that the expansion of steel is the same as concrete, and aluminium isnt, so if u use aluminium it would expand at a different rate than concrete, and it would cause problemes to the structure.
and plus... its known that steel is used to reinforce concrete :P ;D
--- End quote ---
agree
--- End quote ---
wohoo i cant believe i got it right everyone in class told me i did it wrong and i was so depressed u guyz saved my happiness!
zmnigcse:
Lol... 20 pages... So hard to let go of what's past :-[
BUT BUT EXAMS ARE COMING TO AN END. WOOHOO! ;D
AL*Eagle:
can someone answer my question??
https://studentforums.biz/index.php/topic,2599.0.html
basoom16:
--- 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
--- End quote ---
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 ::)
--- End quote ---
yea so did i get the same answer. hope its right?
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