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AQA Physics PHYA4 - Thursday 11th June 2015 [Exam Discussion Thread]

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Reply 2360
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CD223
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Original post by Mehrdad jafari
No, because i wasn't sure if you have access to them as they are not available on the AQA website. In don't have access to a PC right now but i will upload them tomorrow right after I've finished my exam :smile:


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Oh I just didn't know what you meant by synoptic units haha! Papers that encompass all 4 theory units?

Good luck.


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Original post by CD223
Well the period of the pendulum depends on g - is this what you mean?


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There is an experiment to determine g from a pendulum. Involving t^2 I'll find it after m1 tomoz


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Reply 2362
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CD223
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Original post by gcsestuff
There is an experiment to determine g from a pendulum. Involving t^2 I'll find it after m1 tomoz


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Is that not just plotting T2T^2 against ll for a simple pendulum with a straight line being produced with a gradient of 4π2g\frac{4 \pi^2}{g}?


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Original post by CD223
Oh I just didn't know what you meant by synoptic units haha! Papers that encompass all 4 theory units?

Good luck.


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Thanks,

I don't know, you may have seen them.

ImageUploadedByStudent Room1433277462.700857.jpgImageUploadedByStudent Room1433277474.451531.jpg


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Reply 2364
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CD223
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Original post by Mehrdad jafari
Thanks,

I don't know, you may have seen them.

ImageUploadedByStudent Room1433277462.700857.jpgImageUploadedByStudent Room1433277474.451531.jpg


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Nah never seen those!


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Original post by CD223
Nah never seen those!


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Ok. There are quite a few of them.


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Reply 2366
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CD223
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Original post by Mehrdad jafari
Ok. There are quite a few of them.


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That's good I guess! Makes up for the lack of PHYA5 papers.


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Original post by CD223
That's good I guess! Makes up for the lack of PHYA5 papers.


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Actually they constitute unit 4 and 5 mixed together


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Reply 2368
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CD223
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Original post by Mehrdad jafari
Actually they constitute unit 4 and 5 mixed together


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That's so odd - thanks in advance for uploading and hope the exam tomorrow goes well.


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Original post by CD223
That's so odd - thanks in advance for uploading and hope the exam tomorrow goes well.


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Yeah, true.
No worries man :smile:. And thanks, i will hopefully stay alive lol


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If you click on this link and scroll down to the A-level section, you'll find all of the old past papers down there :smile:

http://www.egsphysics.co.uk/files/web_pages/exams.html
Reply 2371
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CD223
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Original post by sam_97
If you click on this link and scroll down to the A-level section, you'll find all of the old past papers down there :smile:

http://www.egsphysics.co.uk/files/web_pages/exams.html


Thanks for sharing :smile:


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Original post by CD223
Thanks for sharing :smile:


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No worries at all :smile: I think some of the old spec questions are very useful to be honest, a lot of it is very similar to the current spec!
Original post by sam_97
If you click on this link and scroll down to the A-level section, you'll find all of the old past papers down there :smile:

http://www.egsphysics.co.uk/files/web_pages/exams.html


Yeah, that is it :smile:


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Original post by Mehrdad jafari
Yeah, that is it :smile:


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Great! :smile:
Original post by sam_97
Great! :smile:


I searched on the web but i couldn't find the synoptic ones. There were mark schemes but no question paper


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Original post by Mehrdad jafari
I searched on the web but i couldn't find the synoptic ones. There were mark schemes but no question paper


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Yeah I could only find the mark schemes as well to start with! The old papers seem to be quite hard to come by
Snapchat--7536408031941214116.jpgwhy is the answer to q13 b? i dont understand why you have to divide by root2
Original post by n0cturnal
Snapchat--7536408031941214116.jpgwhy is the answer to q13 b? i dont understand why you have to divide by root2


If you look on page 115 there are two approaches to the question by CD223 there :smile: The one in red pen is easier to follow if you're not sure where the root2 comes from
Original post by CD223
Nah never seen those!


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I'd like to have a look at these! Not enough hard heat and gas questions other than the new papers


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