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  1. omaaaar

    S1 STATISTICS, CODING?

    This is just a sub topic in the mean median mode chap there are many questions of mean and standard deviation which we have to solve using coding method in past papers
  2. omaaaar

    math p1 retake possible??!!

    But that image had been leaked after about one or two days when the paper was finished
  3. omaaaar

    Physics 9702 P21

    Guys pls vote over here what you expect to be the threshold for A in physics P21 https://www.xtremepapers.com/community/threads/physics-p21-gt-expectations-and-discussion.33779/
  4. omaaaar

    PHysics P21 gt expectations and discussion

    Guys don't discuss what came in the paper whatever you wanna discuss it after 24 hrs of doing the paper
  5. omaaaar

    Physics P-22 GT.

    Thanks
  6. omaaaar

    Physics P-22 GT.

    How many questions were there in the paper
  7. omaaaar

    Physics: Post your doubts here!

    Did you give variant 2 I am giving variant 1 have exams in abt 4 hrs
  8. omaaaar

    Physics P-22 GT.

    Was there a question related to young modulus I am giving variant 1that's why just asking
  9. omaaaar

    Physics: Post your doubts here!

    Can I inbox you to ask some information on what came and firstly which variant did you give
  10. omaaaar

    Physics: Post your doubts here!

    Have you done the exam
  11. omaaaar

    Physics: Post your doubts here!

    I just copy pasted it from one of the posts from last page
  12. omaaaar

    Physics: Post your doubts here!

    Hey, for part b) This is the key for this question: For minima to occur: Path difference= 0.5Lambda, 1.5 Lambda. 2.5 Lambda and so on... If you look at the figure, you'll see that it's a right angled triangle, use paythagors theorem. You'll get S2M= 128 cm Path diff= 128 - 100= 28 cm Your...
  13. omaaaar

    Physics: Post your doubts here!

    Yeah me here
  14. omaaaar

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s11_qp_21.pdf Q1 b part complete
  15. omaaaar

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w04_qp_2.pdf Q1 b part 2 uncertainty never understood it can u explain clearly how to do
  16. omaaaar

    Physics: Post your doubts here!

    Can you explain how did you get the wavelength as 2.5 lambda
  17. omaaaar

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s07_qp_2.pdf Q5 b complete
  18. omaaaar

    Physics: Post your doubts here!

    Thought blocker Could you tell me all the formulas to be used in waves
  19. omaaaar

    Physics: Post your doubts here!

    Thanks a lot
  20. omaaaar

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s12_qp_21.pdf Q3 b complete and Q5 b complete
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