Qualification > Sciences
Physics ppr 1 Discussion Here only!
MaNa:
--- Quote from: a2m on June 11, 2009, 11:49:26 am ---
--- Quote from: ManaH on June 11, 2009, 11:45:50 am ---
--- Quote from: a2m on June 11, 2009, 11:42:52 am ---I have a couple of Questions about the paper..
1- What was the answer for the most power question? (run up in 5sec or run forward and climb up in 8sec?)
2- What was the reason for the smoke above the fire? (Faster diffusion, Air Density, or Air Pressure)
3- Is it true that the longitudinal waves were 1,2 and 4?
4- What was the barometer answer? (Same level or the lower one?)
5- When the volume decreased in the syringe did both pressure and density decrease?
My answers were:
1- The 8 sec Choice
2- The Air Density Choice
3- The 2 and 3 ( I know I am wrong)
4- The Same Level Choice
5- Both Decreased
--- End quote ---
1)5 sce of the most power
2 i marked convection
3 the correct one was 2 n 4
4 the smae level B
5 bth dec
--- End quote ---
Are you sure about 1 and 2?
--- End quote ---
2) i am not sure yan3 the air leess dence rissed up....
MaNa:
rises**
dageek:
--- Quote from: sweetest angel on June 11, 2009, 11:48:02 am ---these were ma answers
1- What was the answer for the most power question? (run up in 5sec or run forward and climb up in 8sec?)since time is inversly propotional 2 power...least time had greatest power
2- What was the reason for the smoke above the fire? (Faster diffusion, Air Density, or Air Pressure)
3- Is it true that the longitudinal waves were 1,2 and 4?nope..just da drums (2) and (4)
4- What was the barometer answer? (Same level or the lower one?)i wrote lower
5- When the volume decreased in the syringe did both pressure and density decrease?since density is inversly propotional 2 volume...it decreased so did pressure!!
i had sme answers ;D/
barometer question is repeated but i am studying chem at the moment so i cant look which year....something in the 1995 or before :-\
--- End quote ---
Christy:
hey wats the answer for the wire goin into the page ... wat was the compass readings ??
a2m:
--- Quote from: sweetest angel on June 11, 2009, 11:48:02 am ---these were ma answers
1- What was the answer for the most power question? (run up in 5sec or run forward and climb up in 8sec?)since time is inversly propotional 2 power...least time had greatest power But didn't the guy who ran and climbed do more work? Power = Work/Time???
2- What was the reason for the smoke above the fire? (Faster diffusion, Air Density, or Air Pressure) Why?
3- Is it true that the longitudinal waves were 1,2 and 4?nope..just da drums (2) and (4)
4- What was the barometer answer? (Same level or the lower one?)i wrote lower What did ur teacher say?
5- When the volume decreased in the syringe did both pressure and density decrease?since density is inversly propotional 2 volume...it decreased so did pressure!!
--- End quote ---
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