Qualification > Sciences

Biology paper 6 :P

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twilight:
u got to measure it from the centre.. not up or down .. try from the centre

sorry I can't answer all ur questions because i'm in from my mobile phone now

twilight:
lol yeah i'm starving for sleep .. but I gotta stay awake bcoz I got lOads to finish ..

over here its 2:40 am .. I'm going after a while ..i'm almost over ..

sanity_master:
well emi.......after all its just an approximate,,,,,have u seen the range of error (its freaky) cuz of the problems and the different ways of measuring......in that curve i just tried to split it into different parts (no need to be straight) and i got and answer within the range :D

the 0.1mm and the 2cm part......they are scales and there are many ways to use them
wt i did was measuring the 0.1mm with my ruler and it was 1.5 cm......then i did the cross multiplication method and it worked

0.1mm -> 1.5cm
X      -> 15.5cm(the total length  of the worm)

the answer was 1.033 (within the range).......ohhh By the way,, the range i mentioned above is the range of the final answer of the (hw many times larger)

and to do part (ii)....measure worm B and convert it to !!(mm)!! and then
WORM B  == X (range 160 to 200)
WORM A

^^^^see :D

AS girl:

--- Quote from: sanity_master on April 28, 2009, 07:55:14 am ---well emi.......after all its just an approximate,,,,,have u seen the range of error (its freaky) cuz of the problems and the different ways of measuring......in that curve i just tried to split it into different parts (no need to be straight) and i got and answer within the range :D

the 0.1mm and the 2cm part......they are scales and there are many ways to use them
wt i did was measuring the 0.1mm with my ruler and it was 1.5 cm......then i did the cross multiplication method and it worked

0.1mm -> 1.5cm
X      -> 15.5cm(the total length  of the worm)

the answer was 1.033 (within the range).......ohhh By the way,, the range i mentioned above is the range of the final answer of the (hw many times larger)

and to do part (ii)....measure worm B and convert it to !!(mm)!! and then
WORM B  == X (range 160 to 200)
WORM A

^^^^see :D

--- End quote ---


Thanks for explaining the question..I appreciate it sanity_master ;)

emi:
thanks <3

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