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Recent content by roxy roro

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Physics: Post your doubts here!

we don't use 730 at all ?!
- roxy roro
- Post #9,587
- May 21, 2014
- Forum: A-Levels
R
Physics: Post your doubts here!

which paper is this ?
- roxy roro
- Post #9,582
- May 21, 2014
- Forum: A-Levels
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Physics: Post your doubts here!

what ?!
- roxy roro
- Post #9,580
- May 21, 2014
- Forum: A-Levels
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Physics: Post your doubts here!

can someone help me please ? paper5 physics A2 ... if a = 6.6 x 10^-2 ± 0.1 and a^2 = 44 x 10 ^-4 how do we calculate the absolute uncertainty in a^2 ?? it is paper 52 may june 2013
- roxy roro
- Post #9,578
- May 21, 2014
- Forum: A-Levels
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Physics: Post your doubts here!

paper 42 was very very difficult !! :(:(
- roxy roro
- Post #9,486
- May 19, 2014
- Forum: A-Levels
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XtremePapers Contest 2012-2013 Winners (Finally!)

Congratulations everyone :)
- roxy roro
- Post #151
- Apr 21, 2014
- Forum: Announcements
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physics Alevel

i need some answers please : 1) what is the temperature range that can be measured using a thermocouple thermometer ? 2) what is de Broglies relation ? 3) what is milikan experiment? Thank you :)
- roxy roro
- Thread
- Apr 20, 2014
- Replies: 0
- Forum: A-Levels

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