Physics, Chemistry and Biology: Post your doubts here!

[ahmed butt]

my mind full of nervous can somebody help

 

[Thought blocker]

my mind full of nervous can somebody help

Keep calm, Don't study outta your capabilities. And if you lack a lot portion, Do yoga, and be fresh minded

 

[ahmed butt]

Keep calm, Don't study outta your capabilities. And if you lack a lot portion, Do yoga, and be fresh minded

thanks bro

 

[shoaib672002]

Useful stuff combined
All Available here
https://www.xtremepapers.com/commun...s-resources-discussions-and-much-moree.30924/
MY THREAD OFFERS THE FOLLOWING NOTES:

IGCSE CDs
Biology
Physics
Chemistry
I.C.T
Maths

Physics
Classified papers
Physics E-book​

Chemistry
Chemistry IGCSE workbook (online)
IGCSE Study guide
___________________________________________________________

Topic-wise Past papers

Acids bases and salts
Air and Water
Chemical changes
Chemical reactions
Electricity and chemistry
Organic chemistry
Redox
Reversible reactions​

___________________________________________________________
Chemistry Classified Paper 1
Chemistry Classified Paper 3
Chemistry Notes

I.C.T
I.C.T E-book
Access
Excel
Powerpoint
Word
Frontpage
I.C.T combined notes
All theory notes summarized into flashcards
Frequently asked questions with the model answer
Notes for Paper 2 and Paper 3 exam​

Chapter Wise Notes [I.C.T]
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8

Maths
Maths E-book (textbook)
Maths E-Book (2)
Maths IGCSE notes
Maths Formula Book
Maths Flash Cards​

English as Second Language
English E- book
English E- book (GCSE)
English notes

Combined Notes by <><> Ice <><> (below)
Chemistry Part 1
Chemistry Part 2
Biology​

 

[♣♠ Magnanimous ♣♠]

Useful stuff combined (updated:20/04/2014)
IF U THINK I HELPED PLZ CLICK LIKE here https://www.xtremepapers.com/commun...s-resources-discussions-and-much-moree.30924/
Legend:
Subjects are marked in GREY
E-Books are marked in PINK
Resources are marked in BLUE (with red links)
New resources are marked in GREEN
Resources coming soon are marked LIGHT BLUE
Sub topics of subjects are marked in ORANGE

(LATEST FEATURE): COMPLETION TABLES: here
More:http://www.igcselounge.blogspot.com/ (by Mohammed.hamza)
Solve papers online at:http://www.automaticpapers.com/
Tips on how to prepare for exams here
ICT HELP on http://www.ictlounge.com

IGCSE CDs

Biology here
Physics here
Chemistry here
I.C.T here
Maths here
Physics

Classified papers here
Physics E-book here

Chemistry

Chemistry IGCSE workbook (online) here
IGCSE Study guide here
___________________________________________________________
Topic-wise Past papers

Acids bases and salts here
Air and Water here
Chemical changes here
Chemical reactions here
Electricity and chemistry here
Organic chemistry here
Redox here
Reversible reactions here
___________________________________________________________
Chemistry Classified Paper 1 here
Chemistry Classified Paper 3 here
Chemistry Notes here

I.C.T

I.C.T E-book here
Access here
Excel here
Powerpoint here
Word here
Frontpage here
I.C.T combined notes here
All theory notes summarized into flashcards here
Frequently asked questions with the model answer here
Notes for Paper 2 and Paper 3 exam here

Chapter Wise Notes [I.C.T]

Chapter 1 here
Chapter 2 here
Chapter 3 here
Chapter 4 here
Chapter 5 here
Chapter 6 here
Chapter 7 here
Chapter 8 here


Maths
Maths E-book (textbook) here
Maths E-Book (2) here
Maths IGCSE notes here
Maths Formula Book here
Maths Flash Cards here

English as Second Language

English E- book here
English E- book (GCSE) here
English notes here

Combined Notes by <><> Ice <><> (below)
Chemistry Part 1 here
Chemistry Part 2 here
Biology here

good idea bro..

 

[fatimah zain]

E -becuz u can see the clear area which means less bacteria there in other words antibiotic affected more

Thank you

 

[fatimah zain]

High Blood Pressure :
It causes kidney failure because it pushes protien through glomerulus which leads to loss of filtiration power .
Low Blood Pressure :
It causes kidney failure because the shortage of oxygen in kidney leads to accumlation of waste products in kidney that poison it .
princess sofia

 

[Incartyyy]

Is it better to study well and then do past papers
or go through past papers even if u knw little in order to get the main concept and pattern? help help

 

[Incartyyy]

It has been expected that 2014 papers r going to be difficult?? is it really so? those candidates who attempted ICT paper yesterday stated that it way too tricky .. any idea? any help?? really in the state on tension right nw

 

[princess sofia]

High Blood Pressure :
It causes kidney failure because it pushes protien through glomerulus which leads to loss of filtiration power .
Low Blood Pressure :
It causes kidney failure because the shortage of oxygen in kidney leads to accumlation of waste products in kidney that poison it .
princess sofia

thanxxxx

 

[Sweet!]

can somebody please help me out with this ? asap . Thanks in advance

i) A,B and E are most effective
ii) because they killed most of the bacteria around them (u can see this in the diagram as the shaded part shows presence of bacteria)

 

[Sweet!]

It has been expected that 2014 papers r going to be difficult?? is it really so? those candidates who attempted ICT paper yesterday stated that it way too tricky .. any idea? any help?? really in the state on tension right nw

know the basics and you'll easily ace it! though the questions might be tricky, its not all that difficult!

 

[fatimah zain]

i) A,B and E are most effective
ii) because they killed most of the bacteria around them (u can see this in the diagram as the shaded part shows presence of bacteria)

Thank you

 

[fatimah zain]

thanxxxx

Mention not sofia baji

 

[shoaib672002]

.

 

[princess sofia]

Mention not sofia baji

Hahahha okay baji ge

 

[vevoxDho]

Does anyone have biology notes that contain most of the biological drawings we need in exam?
Because my exam is on next wednesday.

 

[shoaib672002]

Awesome12
shazmina
fantastic girl
Iridescent
shoaib672002
View attachment 40701

which paper is this

 

[shoaib672002]

Need answer fast culd not at all understand this one it is 2005 qp6 q4 d part
View attachment 40678

The question says to state a techinique since the oscillations are rapid one way is
timing X number of oscillations and then divide it by the time or
You could describe the the averaging of the t values
or describing the technique of taking 10 oscillations to find T.

 

[shoaib672002]

Awesome12
shazmina
fantastic girl
Iridescent
shoaib672002
View attachment 40701