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Search results

  1. princesszahra

    application physic n chemistry help!

    gp through the main topics like in phy modulation pstn network mobile phone Xrays MRI CT scan ultra sound decibels calculations amplifierss u can do the whole thing the main point is to remember the formulas and the type of amplifier! tell me ur doubts!
  2. princesszahra

    Physics p1 ..wat happened ? :D

    the rubberband question was D!
  3. princesszahra

    practicals.............

    ketone is not tollens reagent 1
  4. princesszahra

    Maths P4, 9709/41: Mechanics Variant 1

    i did this varient mine went tooooooooooooooooo goood! :D
  5. princesszahra

    facebook- banned-??

    they didnt ban fb in ksa but i deactivated mine from such a long time and now i dont want to open it till the whole pakisatani community have a bycott i too being a muslim bycott fb\!
  6. princesszahra

    final practical details!

    i told this latest info soo long back !!!! anyways thanx! chem is mostly abt salt analysis and energetics salt analysis complicated aye ga aur aik solution distilled water hoga jis pe hum sare test karain gay but identiy nai kar payen gay i think she shouldnt mention abt it until and unless its...
  7. princesszahra

    final practical details!

    i told this latest info soo long back !!!! anyways thanx! chem is mostly abt salt analysis and energetics salt analysis complicated aye ga aur aik solution distilled water hoga jis pe hum sare test karain gay but identiy nai kar payen gay i think she shouldnt mention abt it until and unless its...
  8. princesszahra

    To those who princesszahra helped:

    what exaclty u need? guesses?????/
  9. princesszahra

    Physics p1 ..wat happened ? :D

    wow u got paper in an hour i still have 10 hrs to gO!
  10. princesszahra

    SOS for Physics P1

    u r welcome!!!!!!!!!!!!!!!! :D
  11. princesszahra

    SOS for Physics P1

    ok for q23 after the steps i wrote u do it this way u get freuency as 0.16 now find v max ie 2 x pi x amplitude( which is 2 from graph) x freq ke max is half x m x v^2 ull get 4mJ
  12. princesszahra

    SOS for Physics P1

    in 25 lambda is constant will get cancelled out
  13. princesszahra

    SOS for Physics P1

    which one???????????
  14. princesszahra

    SOS for Physics P1

    q25 use d sin angle = n lambda put angle ( tetha ) as 45 and n as 3 and u get an equation making d the subject now for highest order angle should be 90 degrees u need to remember this put angle as 90 and make d the subject again now u get two euqions slove em solve it by the method that they...
  15. princesszahra

    SOS for Physics P1

    q23 one wave completes at 50 m and speed is 8 so u get time using speed = distance/time time is 6.25s u get frequency ie 1/time so u get 0.16 now put in the eqaution lemme know i am waiting for ur response
  16. princesszahra

    HOW WAS BIOLOGY PAPER 3 PRACTICALS?

    u cant see goblet cells under light microscope u need not identify golbet cells cell membrane cytoplas and nucleus r enough
  17. princesszahra

    final practical details!

    ok i have some guesses but i am not sure abt cations and aions but ill let u all know tomorrow eveinging ill be back home after my 2 exams and itll be a long post
  18. princesszahra

    practicals.............

    ya sure ill pm u all tomorrow i have 2 exams tomorrow ill finish em off and tell u guys and gals everything i know
  19. princesszahra

    final practical details!

    @ last person done chk ur inbox
  20. princesszahra

    To those who princesszahra helped:

    ur welcome bro
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