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  1. intelnehalem

    Biology/Physics ATP Preparation Thread

    :cry: ok then I'll be gone :( :O:
  2. intelnehalem

    Physics ATP Paper 4

    Thank you broo ! :D
  3. intelnehalem

    Physics ATP Paper 4

    Q67: WHAT IS THE PUPOSE OF CONSTRICTION IN THE CLINICAL THERMOMETER? Ans: The constriction prevents mercury from flowing back into the bulb. to add to this, a constriction enables the maximum temperature measured to be shown (useful medically )
  4. intelnehalem

    Biology/Physics ATP Preparation Thread

    Sure man ! Send me a PM or post your question here mate :D
  5. intelnehalem

    Biology/Physics ATP Preparation Thread

    It is not in the syllabus :)
  6. intelnehalem

    Biology ATP

    Thanks mate ! I'll need it for tmrw definitely :D All the very best !
  7. intelnehalem

    Biology ATP

    Almost all ! :) Think carefully about whether they are asking for the magnification compared to the actual sample or for the magnification compared to the image on the question paper ! Good luck!
  8. intelnehalem

    Biology ATP

    The image what they given is a RBC and it's size is 1.8 cm (assumed :P) I have drawn how to measure the size of the RBC there :) In our drawing (mine sucks :P i drew it in a hurry for only this purpose) we have to find the size in the same way as the original ! So: Maginification = Measured...
  9. intelnehalem

    Biology ATP

    Sure but it is quite difficult to do it since we have to measure our own drawings! I'll try and do something ! :)
  10. intelnehalem

    Biology ATP

    If the test tubes aren't dry, this will lead to an erroneous result ! The experiment will not be accurate
  11. intelnehalem

    Biology/Physics ATP Preparation Thread

    Sorry Abcde but It might get a bit delayed :( I will write down some of the notes here ! Here are some plant tests as Xain wanted Experiment to see which surface of a leaf loses most water: Cobalt chloride paper is blue when dry and pink when wet.Use forceps to handle it. 1.Use a healthy...
  12. intelnehalem

    Biology/Physics ATP Preparation Thread

    Same to you buddy ! All the very best :)
  13. intelnehalem

    chemistry paper 6 tips

    Focus on titrations , testing for cations and anions and other practical details including organic chemistry :)
  14. intelnehalem

    Biology/Physics ATP Preparation Thread

    I appeared for English and I am appearing for English Literature, Biology,Physics,Chemistry ,Maths and Computing :)
  15. intelnehalem

    Biology/Physics ATP Preparation Thread

    No problem mate ! :D I wish you all the best for the upcoming exams! Feel free to ask more questions ! :)
  16. intelnehalem

    Physics ATP

    Actually there are some new things regarding magnetism and electricity and the other difference is that the page numbers for the same topics in the old version are changed ! I don't think you are at a disadvantage :P Half the children in my school have the old version including our Physics...
  17. intelnehalem

    Biology/Physics ATP Preparation Thread

    They won't ask half-life on an "atom" :P Rather they might ask find the half-life of the radioactive substance (this also is pretty rare since most ATP experiments are based on real world practicals and we don't do practicals on radioactivity since it is dangerous for the students and also some...
  18. intelnehalem

    Biology/Physics ATP Preparation Thread

    Actually you have to do the standard experiment to find the density for block B (water displacement) Find the density of block B Density=Mass(80)/Volume If the density is 40 g/cm3 then both the blocks are made of similar material! :) Hope you understood!
  19. intelnehalem

    Biology/Physics ATP Preparation Thread

    Time for a Physics ATP question ! This one is very easy :)
  20. intelnehalem

    Biology/Physics ATP Preparation Thread

    Do all the ATP past papers and you are fine ! :)
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