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O level Physics (easy paper ) just tell how was it don't discuss the question till tomorrow !!

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Ohk if were taking the view of diffusion here let be clearify . The total available volume of gas is 200cm3 . and on the right side is 100 cm3 of vacum . At best you'd get 100cm3 on right and 100cm3 on the left . YOU CAN NOT GET 300cm3 of gas when there is only 200 cm3 of gas available .

You got it wron gas takes the volume of container it doesnt have fixed volum :p
 
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I asked you what the question said ? LOL 2:1 deal i was getting even during the exams and that was the answer i first wrote , but 15mins of extra time is just a BS that makes you rethink a question again and again. That is when i got such a idea . Again i repeat do you remember what the question asked
 
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Well I actually understand the last 15 min presure, I myseelf had marked whole mcq correct and in the last 5 mins I changed one of my correct mcq and marked wong.. :-'(

By the way it asked for pressure in the left container
 
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Well I actually understand the last 15 min presure, I myseelf had marked whole mcq correct and in the last 5 mins I changed one of my correct mcq and marked wong.. :-'(

By the way it asked for pressure in the left container

Any way what was the answer for the hill one , i marked that B
and the answer for the vector and scalar quantities
 
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Burying it under ground ( EVEN though that is soooooooo not environmently friendly)
 
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what was ans for mcq asking figure having centre of mass at lowest position .. ?? I marked C
 
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