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pls any can say two ways of insulating?

they are there :)

new termionologies supposed to be used in the exam ...they are easy..will take 2 or 3 min to learn so have a luk

what do we have to know about ehtics...and role of information technology?

it was ok

Ad maths, Chemistry, Physics, English First Lang, Accounting, Maths, Economics, Bengali are not u pakistani? i thot so :p

wow :p...ur concepts are very clear ...i think u have kept in touch with ad maths...i have not practised it for many days..so some of the concepts i forgot :/ btw which subs u r giving dis time?

Thanx a lot bhia btw r u giving IGCSE..or As Or a level ? and pls spend 30sec reading this suppose a curve is only above x axis...but there is nothing below x axis..... so now it has got only one part ...there area between x=a and x =b so total area is A= integrate f x for limits a to b . i m...

n brother could u tell me where to use rad and degree in very short.. most of the tym i mix dem up..and reach a wrong answer -_-

yes thanx ...i was talking about dat...:D so if a graph is below x axis and above x axis...we will divide them into two parts..and add them...n otherwise if the curve is above x axis...we dont need to divide the curve into two ? right :D

confusion....suppose we have to find the area under a graph...sometimes that is broken into parts...for example in one part x= 2 to x=3 as limit ...and again x=4 to x=5 as a limit...when will we broke the part into two and when not?

many many thx..for clearing out the conception :D

oh ..at t=5, speed is 0m/s....so after dat we put values of t and found dat distance is decreasing...that is it is returning to the starting point?...is it not the way to think...correct me if i m wrong..

brother. i have a prob in the first post of dis page... Now all you have to do is find |s5-s0| + |s10-s5| =|7.5-0|+|-25-7.5| =7.5+32.5=40 meters how dis is done? i have understood the alternate way... n brother do u estimate in taking values of t....i mean u randomly took t=5s..? y not others

accha thx

but why are we finding dat angle u labelled ?.. y not the right one up??? n could u kindly tell me where have u drawn dis .? thx :)

but dont u think ur wind direction is wrong? it is coming FROM north east...to SOUTH west....so arrow should be pointing downwards...n could u tell me where have u drawn dis image..so i could draw n show wat i meant

0606/1/M/J/04 question seven
To a cyclist travelling due south on a straight horizontal road at 7 ms
01, the wind appears to be blowing from the north-east. Given that the wind has a constant speed of 12 ms
01, find the direction from which the wind is blowing. i have understood...

did not they say they say resistance INCREASE by 5 percent?? n wat was the resistance of each lamp given in 1st part.???

THANX...pls have a luk at the markscheme's diagram...i dont understand it...it should have been a totally opposite digram ? :S right?