Physics, Chemistry and Biology: Post your doubts here!

[Maz]

oohh ok ok! thx

You're welcome.

 

[thats_me]

I am bad at drawing....so thats why I tried to explain but since they did not understand I tried to draw XD
I am a terrible drawe...

lol i still don get it how is this drawing same as what Maz drew?

 

[EpicLol]

What's zen diagram?

nvm look at Maz's diagram posted on this page....it explains it way better

 

[EpicLol]

lol i still don get it how is this drawing same as what Maz drew?

Thats what I intended to draw XD I should never draw again....ever!!!

 

[thats_me]

Thats what I intended to draw XD I should never draw again....ever!!!

hahaha lol

 

[shiznini]

How can we find if the centre of a cylinder is on a 10 cm mark on a rule whereas it is covering all the marks on the rule?

 

[Moi]

Parallax error is the error that occurs when readings are not taken properly due to a different angle of view or different height....so if the reading on a ruler says 10cm, due to seeing it from like the extreme left, it will seem like its 9.5cm or so.....and that is parallax error

But how can i explain it when i want to answer? or should i just Parallax action and that's it ??

 

[white rose]

what does spirit level mean?, use to know if the ruler is vertical.
thnx

 

[Yousif Mukkhtar]

Guys, I got a question, question 4 bi)
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_s10_qp_61.pdf
Please check the attached file, is the line E'GF' correct.

 

[ZainH]

I am bad at drawing....so thats why I tried to explain but since they did not understand I tried to draw XD
I am a terrible drawe...

LOL ,no no it's completley fine.. Im bad at drawing as well x)

 

[Maz]

Guys, I got a question, question 4 bi)
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_s10_qp_61.pdf
Please check the attached file, is the line E'GF' correct.

Nope, it isn't.

 

[Maz]

Guys, I got a question, question 4 bi)
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_s10_qp_61.pdf
Please check the attached file, is the line E'GF' correct.

The question says E'GF'- since G has no (') over it ,it means that the line should pass over G.

 

[Yousif Mukkhtar]

The question says E'GF'- since G has no (') over it ,it means that the line should pass over G.

Thank you very much.

 

[Maz]

Thank you very much.

You're welcome.

 

[ZainH]

The question says E'GF'- since G has no (') over it ,it means that the line should pass over G.

Wait so, if a letter has (') over it, it means it should pass through the same point? Could you explain, that was a question I was stuck on as well :z

 

[Maz]

Wait so, if a letter has (') over it, it means it should pass through the same point? Could you explain, that was a question I was stuck on as well :z

When a letter has "NO" apostrophe over it, then the line should pass over the same point.

 

[thats_me]

Guys, I got a question, question 4 bi)
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Physics (0625)/0625_s10_qp_61.pdf
Please check the attached file, is the line E'GF' correct.

its this way

 

[ZainH]

When a letter has "NO" apostrophe over it, then the line should pass over the same point.

Ah k..

its this way

Small question, in the line that is drawn, why can't it be the other way around.
Instead of starting from down and going up through G, can it start from the top and go down through G?

 

[Maz]

Ah k..



Small question, in the line that is drawn, why can't it be the other way around.
Instead of starting from down and going up through G, can it start from the top and go down through G?

cause the question says E' is below E. Otherwise, there is no problem.

 

[ZainH]

cause the question says E' is below E. Otherwise, there is no problem.

Ha.. another valid reason for me to visit the doctor..
I'm going blind ._____.
Thanks bro x)