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Search results

  1. J

    Tips to get A* in A'levels

    Assalam Alaikum. In phy P52 today my Q1 went well Alhumdulillah, but Q2 went terrible. I found it difficult and also couldn't manage my time very well. I had an A in As level and all 3 papers went fine. I had A's in all 3 components too. Paper 42 was good too. Is it still possible for me to get...
  2. J

    Physics: Post your doubts here!

    Ok, thank you so much for your time.
  3. J

    Physics: Post your doubts here!

    Assalam Alaikum. In phy P52 today my Q1 went well Alhumdulillah, but Q2 went terrible. I found it difficult and also couldn't manage my time very well. I had an A in As level and all 3 papers went fine. I had A's in all 3 components too. Paper 42 was good too. Is it still possible for me to get...
  4. J

    Physics: Post your doubts here!

    Can anyone give some advice regarding estimation and approximation in the mcqs? How to prepare for it? There were questions on estimating resistance of copper and on estimating young modulus of metals.. how would you approximate such a value without calculation..?
  5. J

    As physics p1 MCQS YEARLY ONLY.

    Can anyone give some advice regarding estimation and approximation in the mcqs? How to prepare for it? There were questions on estimating resistance of copper and on estimating young modulus of metals.. how would you approximate such a value without calculation..?
  6. J

    A level Biology: Post your doubts here!

    Ok, thank you. :)
  7. J

    bio mcqs..

    Why is option A incorrect? When they have specifically mentioned cell may be 'unable to produce' an enzyme..? I understand that build up of lipids suggests that this is a hydrolytic enzyme and so lysosomes is the answer. But I don't get why golgi apparatus is invalid?
  8. J

    bio mcqs..

    Can someone please explain this? I'm confused between the last two options.
  9. J

    A level Biology: Post your doubts here!

    Why is option A incorrect? When they have specifically mentioned cell may be 'unable to produce' an enzyme..? I understand that build up of lipids suggests that this is a hydrolytic enzyme and so lysosomes is the answer. But I don't get why golgi apparatus is invalid?
  10. J

    A level Biology: Post your doubts here!

    Can someone please explain this question? I am confused between the last two options.
  11. J

    A level Biology: Post your doubts here!

    Got it. Thank you so much. :)
  12. J

    As physics p1 MCQS YEARLY ONLY.

    How can we read the amplitude directly? The y-axis shows pressure not displacement. Wouldn't that make a difference?
  13. J

    A level Biology: Post your doubts here!

    Can someone please explain this question?
  14. J

    As physics p1 MCQS YEARLY ONLY.

    Can someone please explain this mcq?
  15. J

    Physics: Post your doubts here!

    You're right. So my method is invalid. Can you please explain the correct method to obtain the answer?
  16. J

    Physics: Post your doubts here!

    The y-axis is labelled pressure instead of displacement; so how can we read off amplitude directly?
  17. J

    Physics: Post your doubts here!

    The answer in the marking scheme is C, please point the mistake in my method; from which I got the answer A. And also, what is the correct method for solving this question?
  18. J

    Alevels PHYSICS PRACTICAL 34 Prediction.

    Ok got it. Thank you so much.
  19. J

    Alevels PHYSICS PRACTICAL 34 Prediction.

    In the following questions all lengths are measured with a metre rule with the same least count; so why are the values for absolute uncertainty different in the marking schemes?
  20. J

    Physics Paper 34 : Predictions and Discussion

    In the following questions all lengths are measured with a metre rule with the same least count; so why are the values for absolute uncertainty different in the marking schemes?
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