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Hi, I have no idea how to do these questions: a) e ∫ 2t + (2/t) dt 1 b) Show that (x+7)/(x-1) can be written as 1 + (8/x-1) and show that e+1 ∫ (x + 7)/(x - 1) = e + 7 2 Answers: a)e2 + 1

I was just reading through Ideas to Implementation so I'm familiar with it when we get back from the holidays and I don't think I fully understand black body radiation. I get the basics and that it is something that absorbs radiation but that's about where my understanding stops... Also a...

Heya - What marks are you expecting to get 1. for every subject 2. final UAI and what do you THINK you will END up with? I know that expectations and what you reckon you'll get are sometimes very different from each other so state what you want and what you reckon you'll get!

Hey - what in your opinion has been the most helpful Chem book you have ever used, are using or will use? I have Spotlight and I think it's one of the best ones - I've heard Conquering Chem is pretty good but I haven't used it yet. What about you guys?

Could I get an explanation of eddy currents please? I understand the basics but when I go into more detail and consult my textbook/teacher, I get confused. Would anyone like to clarify?

Hey guys n girls, I need a thorough definition on what Titration really is. I have some knowledge of it but it's a bit sketchy so I'm hoping some of you can clear it up...

Could someone simplistically explain the method of integrating an exponential? I've tried to understand and I've read a lot of sources but it wont sink in. Would anyone care to explain? Thank you so much!

Hey, would anyone have a respnse to the analytical question of the 2005 HSC paper? It's an interetsing question and I would like to see how people have gone about answering it.

Hey guys, I love this book and have decided to use it as my additional text. But I'm having a bit of trouble figuring out HOW it is appealing and why it has sustained popularity since it was written. I have some points together but not enough to write an extended response. could you help me please?

Does anyone have a sample essay on China that I could look at? I've tried the resource section and it doesn't have any essays on China. I would like to look at the format and the content included - I assure I will not plagiarise or anything of that sort, just a quick look! Thanks

Heya, I'm kinda finding it difficult to find techniques from BNW aside from the scientific jargon used (eg: bokanovskification). Could someone please help me with this as I have no idea what other techniques are in BNW. I'm very happy with my knowledge of BR film techniques though :) Thank you!

Does anybody have a topic test from the Acidic Environment that they'd like to sned over to me :) I tried the resource pages but it doesn't have much and I would love to practice the topic before I start on the next one. Thanks

Hey could someone give me a brief (or detailed:)) explanation of an AC motor, its functions and the whole squirrel cage rotor thing lol. The other thing I don't get is the Transformer. Please explain the difference between step-up and step-down transformers!! Thank you soooooooo much!! :D

So what do you guys reckon are the best textbooks for the HSC course. Currently I use Jacaranda (which seems to be the most common) and as a guideline, Excel. I'm not too sure about Excel though coz many teachers believe it's too sketchy while others consider it the bible...what do you reckon?

Hey - I just can't figure out how to do these - it's taken me ages and it is quite urgent so if you can, please help me with them: 1. Find the area bounded by y=x(x^2-1); x=-1 to x=2 (Answer to this question is 2 and 3/4.) 2. Show that the x-axis and the curve y=4x(x-1)(x-2) encloses...

Does anyone have notes on the pracs from the module, motors and generators? I'd love to browse through some. Thanks!

Anyones have detailed, comprehensive notes on TBS? I know nothing on this text lol...well some things...hehe But yeah any notes, any important info or things I should know would be soo helpful!

What is the difference between a motor and a generator? I understand that a motor turns electrical energy into mechanical energy and that a generator converts mechanical energy to electrical energy. What are the physical differences of the structure of each (and role of each)? They seem so...

...Exact definition of Balance of Payments is..? Kinda stuck on it

Ok...I was away when my class was doing the whole Standard reduction potential redox thing and I really have no idea what it is or what it does. Could someone explain how the E0 value comes into relevance for these half equations as well. Lol I need a lot of explaining here. Thank you so much...