Physics, Chemistry and Biology: Post your doubts here!

[Afzal1]

how can u study fro biology and get an A** PLEASE HELP ??!?!?!!!?

There is no grade of A** the max u can score is an A*.

 

[Nabeel.Ahmad]

No, A** means Distinction! It is possible.

 

[2345qwer]

how can u study fro biology and get an A** PLEASE HELP ??!?!?!!!?

Refer to the syllabus and make sure that you have covered everything there. Infact it would be even better if you went to your teacher and ask her for SCHEMES OF WORK for each subject. I have heard that they contain everything that we need to know in detail for our exams. They are also on the cie website but unfortunately protected by a teacher password. Compare your knowledge with those schemes as well and you will come to know how good your prep is.

 

[Adim Smith]

Aslam-0-Alikum , Jamia
How is every-body, OK i m student of Heriot Watt Dubai, now a days i am doing DEP ( Degree entry Program ) for any engineering but i m going for مہندس مدني (civil). Pls try to post exam Past Paers of SQA Higher Physics, Eng, Math. formula sheets equal to As or A-Level , i dont know sub-codes of as or A-Level

Regards,

Smith,
Dubai

 

[MYLORD]

PLEASE HELP ME WITH ELECTROLYSIS.......
i cant understand from the notes...
Pls help me out.
I have to give my boards this M/J.
Thanks in advance if someone helps.

 

[CaveDweller65]

can any1 explain the wave effect in terms of speed and direction change when the water waves move into deeper or shallower water??

 

[Hani Saghir]

i am having alot of troubles with the precautions in paper 6 physics hope anyone can help

 

[CaveDweller65]

i am having alot of troubles with the precautions in paper 6 physics hope anyone can help

yes me too!! HELP!!

 

[Princess Raven]

guys when 2 current carrying conductors have current travelling in the SAME direction.. do they repel each other or attract eachother???????

 

[Princess Raven]

can any1 explain the wave effect in terms of speed and direction change when the water waves move into deeper or shallower water??

i think direction doesnt change but yes wavelength decreases thus speed decreases due to more friction! im not sure about the direction though... i think it doesnt bend or change

 

[Princess Raven]

guys may 2012 v 32 q 11????? can someone explain???

 

[SoSo MOody]

whats esters?

 

[asma tareen]

compounds which are formed when an alcohol and an organic acid react in the presence of sulphuric acis as a catalyst

 

[umair1161]

Can someone please list all the properties of transition metals please!!!

 

[A star]

http://papers.xtremepapers.com/CIE/...d AS Level/Chemistry (9701)/9701_s03_qp_2.pdf
in this question gas laws Q2 they specified an answer for part two check its ms about volume of particle being uncompareable to the volume of container so if i wrote it in part B will i get the mark

 

[Yashfeen Sajid]

having problem with cathode ray oscilloscope in tracing wave forms.

 

[Yasminxxx]

I have a question regarding the experiments in biology paper 6.
is it necessary to include the safety rules and conditions in every experiment??

 

[SoSo MOody]

compounds which are formed when an alcohol and an organic acid react in the presence of sulphuric acis as a catalyst

so do they have their ormula like alkane alkene n functional group? btw thank uu!!

 

[asma tareen]

i think it's CN H2nCOOCnH2n

so do they have their ormula like alkane alkene n functional group? btw thank uu!!

 

[sweetiepie]

ATP Notes
http://www.xtremepapers.com/community/threads/atp-notes.20798/