Qualification > Sciences
How to prepare for physics paper 1(cie)??????
Friends:
--- Quote from: highly_ambitious on May 18, 2010, 01:27:05 pm ---ny one plz solve m/j 2009 question 18...i think answer should be C but in mark scheme it is D...what's the reason plzz explain.
--- End quote ---
Anyone????? I also dont know......
halosh92:
--- Quote from: Friends on May 18, 2010, 01:45:38 pm ---Anyone????? I also dont know......
--- End quote ---
I THINK....maybe...from one side the liquid goes up so thats "h" and from the other side the liguid goes down by "h" so total is 2h
but still that doesnt make any sense right?? :S
Friends:
--- Quote from: halosh92 on May 18, 2010, 01:57:28 pm ---I THINK....maybe...from one side the liquid goes up so thats "h" and from the other side the liguid goes down by "h" so total is 2h
but still that doesnt make any sense right?? :S
--- End quote ---
Thats what i initially thought but as u said it doesnot make sense i also rejected that idea but till now it is the only idea we have....
highly_ambitious:
--- Quote from: halosh92 on May 18, 2010, 01:57:28 pm ---I THINK....maybe...from one side the liquid goes up so thats "h" and from the other side the liguid goes down by "h" so total is 2h
but still that doesnt make any sense right?? :S
--- End quote ---
lol...if we apply this logic then the difference in the height for two columns is still 'h' so P = rho.g.h . according to which answer should be C !!
still don't know the right ans...somebody plzz help in this question.
Joseph_COOL:
Plz June 2008 Q28 with explanation
Here is the attachment for the Question
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