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(sorry a little off topic here) Does anyone know how to put pictures like the OP did in their post so that it is visible and wasnt a hyperlink? Mine keeps becoming a hyperlink :(

Q: "The number of field lines determine the magnitude of strength of electric fields, why is this? " A: It is by definition that the more field lines you have, the stronger the electric fields. It is just a way for us to show to the marker that there is a stronger electric field. Q:"Why is the...

However by looking at the second equation E=V/d (i think you made a typo because u said E=v/q), this tells me alot more about the electric field. In fact, it defines an electric field more succinctly. This equation tells me that the electric field strength is defined as the potential difference...

I'll start with the equation E=F/q. The way i like to remember it is (by making F the subject of the equation) F=qE. This tells me that if you have a charged particle (e.g. electron) and you place it in some electric field, it will experience a force given by F. So the equation E=F/q can be...

You might want to ask fizzy_cist who is a member on the bos. He runs alot of the year 11/12 physics stuff and has a good reputation. Look for him.

Siblings went to usyd so i guess that played a part. Also travelling time was also a deciding factor (only takes me 8 mins to get to redfern)

Yeah it mustve been you selective guys. My year was probably the last non-selective year. Good job guys! Howd u find out about the ranking?

WHAT IS OUR SCHOOL 122??? THATS LIKE SO GOOD. Bk in my year it was like 200+ i think :S

Change your attitude and your marks will be change too

Hey spiral I may know a friend who can be your tutor...he lives in hurstville and got band 6 from memory, interested?

And you forgot the important dx in your first line. How could you carrot!! :(

Yeah use the year 11 cambridge. That should be enough for ur student.

What is the textbook your student is using? why not use a year 11 textbook? Just make sure you are using relevant sections.

Of course, you only need to do three things to good marks in math. 1. Understand the concept, never memorise stuff. 2. Do your homework on time and ask questions if you dont know/understand them. 3. Believe that you can get good grades. If you dont believe or have already given up, then you...

Well the M+M experiment was to basically measure the earth's velocity relative to the aether using interference patterns. If its only worth one mark, then I would contest it. Did any of your friends write something similar and get the marks for it? Any ideas who marked it?

can you type out the actual exam question and your response so i can read it? How many marks is it worth in total?

Take the first question as an example: y=|x|+|x+2| 1. Write down the definition of y=|x|. i.e. |x|= x, x>=0 =-x, x<0 2. Do the same for y=|x+2| |x+2|= x+2, x>=-2 = -(x+2), x<-2 Then using these regions, add the functions up so that u get a separate function for the following...

HAAHA, i knew cosgrove reminded me of someone:P

Instead of playing rock,paper,scissors....why not federer,nadal,djokovic?

I am serious man, if the entire textbook is typed up on latex....you would realise how awesome it is. If i recall corrently THS uses the pink coroneous for 2u only yeah? And 3u is the green fitzpatrick?