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Search results
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Biology; Chemistry; Physics: Post your doubts here!
Its easy dude just relax and do the questions. here is the other video dude- Error Syntax
- Post #20,282
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
tp://www.dailymotion.com/video/k2pUErCBrs6AFh8PTKB here is a private link its about most of the moles question. Uploading more.- Error Syntax
- Post #20,280
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
I have great video of Moles will upload them for you in youtube. It talks about everything of moles from GCSEs althougth the guy teaching is american and Sorry I couldnt answer the question was away for a while.- Error Syntax
- Post #20,279
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Correct. :D- Error Syntax
- Post #20,259
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Check the post i have made. the rarefaction isnt going to reach the compression at P it is going to the other side or the other rarefaction which is produced so the time it takes for one rarefaction to go to another rarefaction is 0.02 and because the compression is between them meaning half...- Error Syntax
- Post #20,258
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Yeah. so what the background radiation in the graph I have given.- Error Syntax
- Post #20,255
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Find the background radiation , then calcaulate the original count rate of the substance and then find the half life. solve these questions and if you do this without any problem then you have cleared concepts about it.- Error Syntax
- Post #20,253
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Yeah I can help with the graphs. These graphs are actually an outcome of an experiment that has come by detecting the count rates of the radioactive substance through a range of time until the substance fully decomposes well in most graphs. Half life is defined as the time taken by a radioactive...- Error Syntax
- Post #20,252
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Yeah dude but you can only gain that confidence through attempting the past papers. There is no better Confidence booster when you get excellent marks when you attempt the past papers. Section B? try to do radioactive questions if you are comfortable in them and they are mostly a piece of cake...- Error Syntax
- Post #20,250
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Well my schedule of doing practice is a whole lot different. I try to do MCQS in one day both invariant of Winter and then on the other day Summers. Same for Atps as well. I take a minimum two days for Structured and again both invariant and summers and winters. From 2010-2015. This is same for...- Error Syntax
- Post #20,246
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Okay I want to be a part of this ...... DarkVoid for english bro i can help you. If you lack writing in stories try to imagine or try to relate your everyday life in those stories or the movies you watch. Try to add your twist as well so it doesnt look like a copy of that movie but if you are...- Error Syntax
- Post #20,245
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Yeah sure I was doing the same paper when you posted that question. :D- Error Syntax
- Post #20,235
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Its a D. Working : Use formula Temp=(L@-L0/l100-l0)x Range and if you are confused by this see it in your book under the topic of temperature. Then we have to identify the variables L0=2 and l100=22 and if we apply the formula it looks like this- Error Syntax
- Post #20,232
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Do as many papers as you can but first try to cover up the syllabus especially Salts , Identification of Salts , Acids and Alkali , Experimental techniques , Alcohols and esters and Electroloysis, rate of reaction , redox reaction etc There are others but this is from where the majority of the...- Error Syntax
- Post #20,216
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
This is for the F part- Error Syntax
- Post #20,215
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
This is for the E part- Error Syntax
- Post #20,214
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
Go on youtube and search DrPhysicsa he is the very best resource any Cie student can have for Physics especially radioactivity.- Error Syntax
- Post #20,201
- Forum: O-Levels / GCSEs / IGCSE
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May/June 2016: Pakistan Studies, Islamiat and Urdu-B
Yeah guys Help me too, My Urdu is puckish and you are all welcome to the club :D :D- Error Syntax
- Post #160
- Forum: O-Levels / GCSEs / IGCSE
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Playstation
Yeh bro i play , What games do you have?- Error Syntax
- Post #6
- Forum: Games and Fun Stuff
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Biology; Chemistry; Physics: Post your doubts here!
We mostly use glass beads because they are nonreactive and they are inert. It is to prevent the liquid from reacting with the column to produce another compound.- Error Syntax
- Post #20,197
- Forum: O-Levels / GCSEs / IGCSE