Physics, Chemistry and Biology: Post your doubts here!

[exploded diper]

can any one explain the mcq 3 of 2009 chemistry

 

[princess sofia]

can any one explain the mcq 3 of 2009 chemistry

link plz

 

[Lola_sweet]

can any one explain the mcq 3 of 2009 chemistry

may june or october november

 

[Nellie_lewiskx]

HEY ALL IVE GOT TO SAY IS PRAY THE THRESHOLDS ARE REALLY LOW!

 

[NARIK SHAH]

Assalam-o-Alaikum.
Post your Physics, Chemistry and Biology doubts in here and members, along with me will try their best to help you out.

I need mark scheme for /0625_s02_ms_6
plz can any1 find it nd give me as soon as possible ??

 

[semsemhosam]

I need mark scheme for /0625_s02_ms_6
plz can any1 find it nd give me as soon as possible ??

 

[exploded diper]

http://papers.xtremepapers.com/CIE/...(Calculator Version) (4024)/4024_s08_qp_2.pdf
quest . 8 part e. iii
this is maths
explain how to do this question plz

 

[exploded diper]

oh wait i got it....genius

 

[Sahil_99]

Tips for paper 6 physics !!!! i have done past papers but still could u give me some helpful tips and notes !!!

 

[Phoenix Blood]

A ray moves away from the normal when entering an optically rarer medium from a denser one, right? So why does it move towards the normal when going from deep to shallow water? eureka!

 

[Phoenix Blood]

Tips for paper 6 physics !!!! i have done past papers but still could u give me some helpful tips and notes !!!

Use logical explanation, know apparatus, and ways of improving experiments. There are a few experiments you must know, among them are determining the image formed by a lens, period of oscillation, ray diagrams for light and finding position of equilibrium.

 

[NARIK SHAH]

thanx a lot dear

 

[exploded diper]

may june or october november

winter

 

[exploded diper]

link plz

hey! winter

 

[Rio...]

oh wait i got it....genius

Highlight to see reply!!!
load.....explode....reload...
Eat... Sleep... Conquer...

 

[Phoenix Blood]

0625_s13_qp_12 Question 33?

 

[Phoenix Blood]

eureka! ***amd*** Awesome12

 

[Awesome12]

eureka! ***amd*** Awesome12

link?

 

[Phoenix Blood]

link?

Can't get

 

[OneOfAKind]

Please help me out here, I am attaching 2 photos here please find them.
Here is my question, first pic says that if Current increases the Resistance increases because Current increases the temperature and it in turn increases the Resistance
but in the second picture it says that if the Current increases the Resistance always decreases ... this got me really confused! please someone help me out