GCSE Science and Maths revision

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Assalama Aleykum

I am doing Gcse Maths
Has anyone done or Is anyone doing the 2D to 3D sequence project
I can't seem to find a formula for the nth term of the pattern when extended to a 3D view

Any help will be appreciated
scusa if the Q doesn't fall under the revision concept:)
May ALLAH swt help us rip the fruits of our hard work (no such thing as good luck and not so good luck) he who fails to plan ,,,,plans to fail:X and nin shaqeesan shaah macabo:D
 
hibah786 said:
salam alaikum every1 i jus wanna say that i am new 2 this service n i wanna ask is there sum sort of website specially made for GCSE science coz i am takin ma examz in june n need 2 start revisin specially in chemistry ma salama every1 fi aman allah
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:sl:

do you want some books? i have i can send them you? they are just a few years old but i didnt really use them and have no idea what to do with them. if you want lemme know :)
 
transformers use an elcetromagnet to step up or step down voltage and current so that they are suitable for smaller aplliances
 
aadil77 said:
transformers use an elcetromagnet to step up or step down voltage and current so that they are suitable for smaller aplliances
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correctos.

next:

what is the value of pi?

(couldn't be bothered to search my brain for a better question).

:w:
 
strider said:
3.142 (The Da Vinci Code drummed it into me).
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*cough* the below rule as just been violated...but i guess its okay :)...by the way, you are an AS level student at the moment right sis :?

  • you can only post an answer to a question if you are a GCSE student...but anyone (even if you are not a GCSE student) can ask GCSE science or maths related questions.
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so ask away :thumbs_up

:w:
 
+*Rooh*+ said:
*cough* the below rule as just been violated...but i guess its okay :)...by the way, you are an AS level student at the moment right sis :?
Click to expand...

Yes, i'm an AS student but retaking GCSE Maths this year. :) So, strictly speaking i haven't broken the rule. :D
 
Next Question:

What catalyst is used in the production of nitric acid?
 
Salam

I am currently doing GCSE this year, Exams are coming in June :( *PANIC!*

Im getting As for Maths and Low Bs for Science, so if any1 needs any help for Maths gimme a pm.

BTW aadil answer is Ammonia
Wasallam
 
next:

ma09025.gif


calculate the length of EC.

higher tier.

:w:
 
Last edited:
sorry Rooh the catalyst is not 'iron oxide' that is used in making ammonia, the catalyst used in making nitric acid is platinum
 
the length is 6.16cm or root38

Maths questions are difficult to type so i'll stick to science

Next question:

what are the three types of radiation?
And which one of them penetrates the most.
 

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