Physics, Chemistry and Biology: Post your doubts here!

[My Name]

Where could I find AS and A2 Biology topicals please?
My Name qwertypoiu sj0007

You can also ask in the A level forum btw.
Here you go...
AS-P2 topicals for Biology here and here.
P4 topicals for Biology here and here.

Other Biology A level things:
AS Biology
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913723
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913737
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913752
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913784
^ AS paper 1 Notes by My Name read full posts and note down the mistakes!
https://www.xtremepapers.com/commun...ry-and-biology-revision-guides-updated.40762/
^Revsion guide :
https://www.xtremepapers.com/commun...o-phy-chem-maths-with-markschemes-here.36384/
^AS classified past paper 2
https://www.xtremepapers.com/community/threads/biology-practical-notes.4718/
^ AS paper 3

https://www.xtremepapers.com/community/threads/biology-9700-paper-4-past-paper-notes.41234/
https://www.xtremepapers.com/community/threads/biology-p4-section-b-solved-2002-2013.33080/
^A2 paper 4 solved and notes

https://www.xtremepapers.com/community/threads/biology-paper-5-tips.27105/
^A2 paper 5 tips

I hope that helps.

 

[Akshajistari]

You can also ask in the A level forum btw.
Here you go...
AS-P2 topicals for Biology here and here.
P4 topicals for Biology here and here.

Other Biology A level things:
AS Biology
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913723
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913737
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913752
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913784
^ AS paper 1 Notes by My Name read full posts and note down the mistakes!
https://www.xtremepapers.com/commun...ry-and-biology-revision-guides-updated.40762/
^Revsion guide :
https://www.xtremepapers.com/commun...o-phy-chem-maths-with-markschemes-here.36384/
^AS classified past paper 2
https://www.xtremepapers.com/community/threads/biology-practical-notes.4718/
^ AS paper 3

https://www.xtremepapers.com/community/threads/biology-9700-paper-4-past-paper-notes.41234/
https://www.xtremepapers.com/community/threads/biology-p4-section-b-solved-2002-2013.33080/
^A2 paper 4 solved and notes

https://www.xtremepapers.com/community/threads/biology-paper-5-tips.27105/
^A2 paper 5 tips

I hope that helps.

That was way more than I expected. Thank you so much!

 

[My Name]

That was way more than I expected. Thank you so much!

Haha Only the first part are topicals the rest are Bio related things. welcome.

 

[hajra28]

 

[hajra28]

and second part is calculate the average current in the wire

 

[Mr.Physics]

View attachment 58011

(a) to sahi hay
(b) or ye yaad rakhna kay electric field hamesha +vely charged se -vely charged jaati hay
(c) is main Q=It wala formula nhi use hoga coz I nhi hay

Charge on 1e-------------------1.6 x 10^-19 C
Charge in 2.0 x 10^10 e -------- (1.6 x 10^-19) x (2.0 x 10^10) C = 3 x 10^-9 C

^ is ka matlab hay raised to the power

 

[Mr.Physics]

and second part is calculate the average current in the wire

I=Q/t
I= (3 x 10^-9)/(1.0 x 10^-3)
I= 3 x 10^-6 A

 

[ronaldokalaveri]

Biology paper 3 qualified

 

[My Name]

Biology paper 3 qualified

classified?

 

[ronaldokalaveri]

Yea classified sorry

 

[husnain99]

You can also ask in the A level forum btw.
Here you go...
AS-P2 topicals for Biology here and here.
P4 topicals for Biology here and here.

Other Biology A level things:
AS Biology
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913723
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913737
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913752
https://www.xtremepapers.com/commun...st-your-doubts-here.9858/page-260#post-913784
^ AS paper 1 Notes by My Name read full posts and note down the mistakes!
https://www.xtremepapers.com/commun...ry-and-biology-revision-guides-updated.40762/
^Revsion guide :
https://www.xtremepapers.com/commun...o-phy-chem-maths-with-markschemes-here.36384/
^AS classified past paper 2
https://www.xtremepapers.com/community/threads/biology-practical-notes.4718/
^ AS paper 3

https://www.xtremepapers.com/community/threads/biology-9700-paper-4-past-paper-notes.41234/
https://www.xtremepapers.com/community/threads/biology-p4-section-b-solved-2002-2013.33080/
^A2 paper 4 solved and notes

https://www.xtremepapers.com/community/threads/biology-paper-5-tips.27105/
^A2 paper 5 tips

I hope that helps.

Any link for classified IGCSE phy and bio ( p1, p3 & p6 ) ?
And maths p2 & p4 ?
Thanks

 

[ronaldokalaveri]

Any link for classified IGCSE phy and bio ( p1, p3 & p6 ) ?
And maths p2 & p4 ?
Thanks

https://sites.google.com/site/hakimabbas31site/igcse For physics

 

[My Name]

Yea classified sorry

No prob
Here :https://www.xtremepapers.com/commun...ᴋs-ᴀɴᴅ-rᴇsᴏᴜʀᴄᴇs-ᴴᴰ.30924/page-22#post-776202

 

[My Name]

Any link for classified IGCSE phy and bio ( p1, p3 & p6 ) ?
And maths p2 & p4 ?
Thanks

Biology Here :https://www.xtremepapers.com/commun...ᴋs-ᴀɴᴅ-rᴇsᴏᴜʀᴄᴇs-ᴴᴰ.30924/page-22#post-776202

https://sites.google.com/site/hakimabbas31site/igcse For physics

^Physics
Hey you can't download them right? :/

FOR MATH...Check here
http://drtayeb.com/lectures/igcse-extended-maths/
and
http://drtayeb.com/igcse-2/

I hope that helps.

 

[Mr.Physics]

Any link for classified IGCSE phy and bio ( p1, p3 & p6 ) ?
And maths p2 & p4 ?
Thanks

Bio (p1, p3):
https://www.xtremepapers.com/community/threads/uʟᴛɪᴍᴀᴛᴇ-igcse-nᴏᴛᴇs-﹐-e﹣bᴏᴏᴋs-ᴀɴᴅ-rᴇsᴏᴜʀᴄᴇs-ᴴᴰ.30924/page-22#post-776202

Phy (p1, p3)
https://sites.google.com/site/cambridgeigcsephysics/

 

[My Name]

There aren't any classified papers for bio as far as I know coz I had searched a lot for them but didn't find anything
For phy :
https://www.xtremepapers.com/community/threads/uʟᴛɪᴍᴀᴛᴇ-igcse-nᴏᴛᴇs-﹐-e﹣bᴏᴏᴋs-ᴀɴᴅ-rᴇsᴏᴜʀᴄᴇs-ᴴᴰ.30924/page-22#post-776202

Those are for Bio.

 

[Mr.Physics]

Those are for Bio.

Oh sorry I put a wrong link there

 

[husnain99]

Just a random question :
Is Olevels easier than igcse ?
Like in Olevels Mcq paper is of 1 hour and theory is of 1 hour 45 mins
Here in igcse , Mcq paper : 45 mins , theory : 1 hour 15 mins

 

[Mr.Physics]

Just a random question :
Is Olevels easier than igcse ?
Like in Olevels Mcq paper is of 1 hour and theory is of 1 hour 45 mins
Here in igcse , Mcq paper : 45 mins , theory : 1 hour 15 mins

I don't know about the degree of difficulty of O level papers coz I haven't done O level science subjects. I did IGCSEs. However, the degrees of recognition of both are equal.

 

[My Name]

Just a random question :
Is Olevels easier than igcse ?
Like in Olevels Mcq paper is of 1 hour and theory is of 1 hour 45 mins
Here in igcse , Mcq paper : 45 mins , theory : 1 hour 15 mins

I don't know about the degree of difficulty of O level papers coz I haven't done O level science subjects. I did IGCSEs. However, the degrees of recognition of both are equal.

^ I second that.
I thing is you shouldn't compare it because IGCSE and GCSE O level syllabus are a bit different.Thus question papers are also different with different timings.