AQA Physics Unit 2 (PHY2H) - 30th January 2012
Physics exam discussion - share revision tips in preparation for GCSE, A Level and other physics exams and discuss how they went afterwards.
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AQA Physics Unit 2 (PHY2H) - 30th January 2012
Well, after an extremely difficult Biology paper and a relatively easy Chemistry paper, I think we can expect a "something-in-the-middle" paper.
Watch out for a question like graphene - applying past knowledge in new context. I can't come up with anything that they could ask, other than the usual stuff; How Science Works is very likely to appear, also a topic they haven't done for a while.
What do you think?
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Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012definitely how science works,which im slightly worried about because it's not exactly my strongest! i have no idea how to improve before monday(Original post by Original_Pol3)
Well, after an extremely difficult Biology paper and a relatively easy Chemistry paper, I think we can expect a "something-in-the-middle" paper.
Watch out for a question like graphene - applying past knowledge in new context. I can't come up with anything that they could ask, other than the usual stuff; How Science Works is very likely to appear, also a topic they haven't done for a while.
What do you think?
i also haven't looked at many past papers except for the mock i did in school either...
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Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012
I hope this exam works out better than B2 which was horrific.
I've gotta revise static electricity and all the stuff on momentum and forces, since they are undoubtedly my weak points.
I hope there's a relatively simple question on radioactivity since I manage them with no problems. I've gotta admit the harder radioactivity questions are pretty hard, though. -
Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012for some! i mess them up sometimes!(Original post by Ice Man)
I love the fact that a nice portion of the Physics exam is just plugging numbers into a calculator
Easy marks!
espcially in P2 you arent always given all of the equations.. depressing..
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Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012I agree, it's a lot easier to get calculations marks in physics. BUT here's a reminder to everyone:(Original post by USB)
At least Physics' "How Science Works"questions are much easier than Chemistry's and Biology's.
Also, I hope there are loads of calculation questions - free marks imo.
LEARN THE UNITS TO ANSWERS! -
Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012Learn 'safety with momentum'.(Original post by woiiiichan)
oww, im resitting both Unit 1 and Unit 2!!!
this is so hard revising both haha! ive got to sit them one after another
anyone have any idea what topics to revise for both topics that come up frequently/hardest bits x
For instance, there may be a question on 'why does this help for the safety of whoever...explain in terms of momentum'. etc.
All you have to write is:
-(whatever the safety feature is) increases the time taken for the change of the person's momentum
-this therefore decreases the rate of change of momentum
-and due to force exerted = change of momentum/time taken, the force exerted on the person is smaller.
My Physics teacher said that those type of questions come up quite frequently. Hope this has helped.
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Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012This is exactly what I've noticed throughout test papers to! I love this question, it's so simple!(Original post by Nistar)
Learn 'safety with momentum'.
For instance, there may be a question on 'why does this help for the safety of whoever...explain in terms of momentum'. etc.
All you have to write is:
-(whatever the safety feature is) increases the time taken for the change of the person's momentum
-this therefore decreases the rate of change of momentum
-and due to force exerted = change of momentum/time taken, the force exerted on the person is smaller.
My Physics teacher said that those type of questions come up quite frequently. Hope this has helped.
instead of "Decreases rate of change of momentum", you could also write "The change in momentum stays the same"
Mark scheme accepts both
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Re: AQA Physics Unit 2 (PHY2H) - 30th January 2012Yep, as long as you memorise what they look for on the mark scheme we should be fine.(Original post by PoorLoser)
This is exactly what I've noticed throughout test papers to! I love this question, it's so simple!
instead of "Decreases rate of change of momentum", you could also write "The change in momentum stays the same"
Mark scheme accepts both
i also haven't looked at many past papers except for the mock i did in school either...
this is so hard revising both haha! ive got to sit them one after another
Easy marks!