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AQA Physics GCSE P2 & P3 [OFFICIAL THREAD]

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Unofficial mark scheme for p2?
And do you to work out the kinetic energy. I changed the kg into g. Would it still be right. And if that is wrong would all the other questions relating that be wrong aswell?
Original post by 11Jason11
The question did say in medicine
Talk about
Ionising and non ionising
Identify bone fractures
Prenatal Scanning
Cause cancer
Cure Cancer
Removal of kidney stones


yesss i talked about all of that! i feel better now haha.
Original post by ryanrobinson
what did people put for the benefits of using nuclear fusion fuel question?


I said it produced more energy per kg of fuel, and it doesn't produce radioactive biproducts? not sure really
Original post by 11Jason11
I put Retina and Suspensory Ligaments


gutted, i crossed it out): hate myself for that
Reply 804
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semise
8
So was tthe half life 3... Or 12!?! :s-smilie:
will I still get the mark if I put the unit for charge is C, not coulombs?
Original post by maxjackson5
Amir mate half of these fools know nothing


lool
Reply 807
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11Jason11
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4
Screen Shot 2015-05-20 at 16.21.21.pngSo happy I put Retina and Suspensory Ligaments :smile:
Original post by morrissies
The seatbelt one baffled me too. For two marks I wrote how it increases impact time and therefore reduces impact on your body and then I just waffled on about how it stops you flying through the windscreen and getting cut by broken glass.
It didn't seem worth of four marks though tbh


I put that as well as the idea that the seatbelt actually absorbs some of the impact forces and stretches slightly so increase the time the individual comes to a stop.
Original post by RG110man
Was 22.5 m/s the correct answer for the distance-time question. Also, what did people put for the multiple choice graph rocket question. I think I put B..



I got that too thank god i thought i was alone
Original post by morrissies
will I still get the mark if I put the unit for charge is C, not coulombs?


yeah because it said unit of charge
Original post by manishahjee
Unofficial mark scheme for p2?
And do you to work out the kinetic energy. I changed the kg into g. Would it still be right. And if that is wrong would all the other questions relating that be wrong aswell?


i converted it to grams too! i imagine you would still get 1/2 marks
Reply 812
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Tob987
1
I got
Original post by isabellagrace
I got that too thank god i thought i was alone


same and looking back i think its C
Original post by ryanrobinson
what did people put for the benefits of using nuclear fusion fuel question?


Produces more energy per 1kg of fuel and it's easier to access as we have a lot of sea water(:
Original post by 11Jason11
Did you guys draw the light hitting the glass prism - refracted or reflected ?


I drew it along the boundary?


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Original post by lewiswallis
i got 17m/s as the distance was 170 and the time was 10 seconds


It said MAXIMUM acceleration though, didnt it?
Reply 817
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S21.99
1
I researched it - it reflects but also refracts along the bottom...
I put coulombs for the measurement of charge but put the ohms symbol with it for some reason, would i get the mark?
Reply 819
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11Jason11
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Original post by kiwifruit99
I drew it along the boundary?


Posted from TSR Mobile


Yeah I got the question wrong

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