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  1. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    plz help...a diagram maybe..
  2. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    the elastic fibers cause the contraction
  3. Incartyyy

    oh dude.. i just started it.. will just go through few past papers and thats it

    oh dude.. i just started it.. will just go through few past papers and thats it
  4. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    i really want someone to check my work..please i'll be really thankful.. the pic quality might disturb..
  5. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    ThankYou Very Much!! Stay Blessed.. helped me alot
  6. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    can anyone please post the details for the experiment in physics done on refraction using a rectangular glass block and optical pins..all care that should be taken + possible errors that might occur.. please post .. will be very thankful
  7. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    can anyone post the colors of elements and solutions needed to knw frm IGCSE chemistry..
  8. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    go through all the experiments frm the book and practise plenty of past papers
  9. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    see basically the ions r taken frm the solution..CU ions would be taken frm the solution of its own!! so the ions that would be release the anode would replace the ions lost frm the solution
  10. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    the salts of ammonia for example ammonium chloride are bit acidic so then farmers put CaO or Ca(OH)2 to neutralize it.. if this basic oxide is put in excess then Ammonia gets displaced..so it goes like that 2NH4Cl + Ca(OH)2 -----> 2NH3 + 2H2O + CaCl2
  11. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    the small lines at the u can see on the outer circle are the root hair cells cortex is the rest of the part except the middle area
  12. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    electrons always move from anode to cathode ( when using inert electrodes) and in this condition, the ions come in the solution ..suppose u take inert electrodes and do electrolysis for NaCl..Cl (-) would lose the electrons and sodium on the other hand which would be attracted to cathode would...
  13. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    well how's the magnetic field produced when there is no alternating current..
  14. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    dogs have more number canines as compared to humans
  15. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    well diagrams and labelled lines r in pencil for sure
  16. Incartyyy

    Chemistry A.t.p help

    :-| Nah u can't find it in form of PDF.. i just gave the book info bcoz people here couldn't find the series for Olevels
  17. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    the label lines should be clear and go precisely to the part labelled..AVOID ARROWS!!
  18. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

    so just see the line drawn for the total.. well it also depends on the marks given to u.. make sure u do mention when it was lowest and when it became maximum
  19. Incartyyy

    Chemistry A.t.p help

    I got it :)
  20. Incartyyy

    Physics, Chemistry and Biology: Post your doubts here!

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