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Search results

  1. J

    endo and exocytosis???

    u said it, its med books,,,, we're still AS students, and we're studying that theyre active so Yea... When we get to medicine we'll know that :P
  2. J

    endo and exocytosis???

    endocytosis and exocytosis are active processes
  3. J

    Physics mcq help

    look ... this question deals with relative speeds rather than just momentum.... in a perfectly elastic collision, the relative speed of approach is equal to the relative speed of separation.. but what is meant by relative speed of the 2 objects.... imagine u are moving in a car at a speed of 100...
  4. J

    PHYSICS PRACTICAL anyone?

    My exam was just perfect alhamdullilah! @utsav156 dont worry, if u wrote supported or nt supported both are right as long as u give the reason. u should either say that its supported as the values of the two K's is within range of experimental error and difference can be ignored or NOt supported...
  5. J

    PHYSICS PRACTICAL.. whats coming????

    well am doing tom 31st may variant 32 : )
  6. J

    PHYSICS PRACTICAL.. whats coming????

    yo yo ppl calm down! I know about paper 32, but no idea about 34... in 32, NO electricity! And I'm 100% sure :) both questions are about mechanics, the second question is moments and the first is "using a ruler, pulley and stings" for centre of gravity....Chillax, its Easy! ; )
  7. J

    Physics practical

    if u guys are talkin abt physics practical varient two,, then no electricity for sure...its abt moments and forces and centre of gravity :)
  8. J

    physixx mcqs

    Dude Sparten your answer is wrong! its D not B, hassam... Reread the question carefully, he is asking for the rate at which energy is provided. Energy over time is Power.. Another formula for power is Force*Speed... force =ma acceleration here is g... So mgv....but we need the change in mass...
  9. J

    How was the Physics P21?

    Hey! the maximum current wasn't 3....every1 got it as 2...the minimum current everyone had a value... @arley, i did just like u in the question about why is it beneficial in the electricity question, i talked abt its parallel & not being affected... and the uncertinity dude?! wat the hell are u...
  10. J

    Biology Practical P32

    well it was alhamdulilah : )
  11. J

    How was the Physics P21?

    Ah well i dint really think of tht question well...cz i was focusing on finishing the exam more than writing the perfect answer... I explained hw pressure i made when particles hit the walls of the container, I mentioned the force exerted by the particles on the wall, i even said tht they moved...
  12. J

    Biology Practical P32

    Sooo everyone...how was it? I think it was quiet easy don't u think? My classmates where really confused tho since they asked for the time and not the color change...I have a mistake, and the others answers depended on it...i thought i messed up but the teacher said ill just lose one mark since...
  13. J

    How was the Physics P21?

    For the first minimum I got 0.67 A too...but in the second part i got 0.5 and 2 A.... For the graph it was a curve downwards and am sure about it cz i took 5 points... the experiment i represented it by the ripple tank,, but how did u answer the second part? how did u view it? and the maxima u...
  14. J

    biology 32

    Concentrate on Serial Dilution experiment, and stem for the microscope ;)
  15. J

    How was the Physics P21?

    Ah well nice to meet u man! I'm jordanian i live in Saudi in jeddah... : ) Well i got a 42 in nov2010 varient 3....so i guess I'm good at phy too... i love phy.. the thing is tht i was freakin out in the exam...so i finished just before time alhamdulilah... I jus hope i did well too :)
  16. J

    How was the Physics P21?

    hahaha I know Dude! I'm Just kidding! And i dint say let them become correct...I said let them SEE them correct :P watch out the wording girl :P
  17. J

    How was the Physics P21?

    Lets jus hope....All we can do now is pray...pray that they see or wrong answers correct :P and @arabiannight975 mashalla dude!! Thats only u! Where u from ?
  18. J

    How was the Physics P21?

    dude it wasnt difficult but it wasnt easy either! the threshold have never been more than 45 for the past five years! i dont think this gona change now cz the examm wasnt extremely easy...and many ppl have different answers... lets hope the curve is low as usual,,,cz thts the best thing about...
  19. J

    How was the Physics P21?

    How did everyone else doo??
  20. J

    How was the Physics P21?

    Guys the exam wasnt that easy...I really dont know how it went, I did all the questions but I'm not sure about the answers... To what number of significant figures did u guys write the uncertinity?? Everyone of my classmates had a different answer...& what about the experiment about the...
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