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From Jacaranda textbook "The EDS system, developed in Japan, uses superconducting magnets on the vehicle". Also, "The EMS system, currently used in Germany, uses conventional electromagnets mounted under the train". I never mentioned the Meissner Effect. :smile:

Outline the Braggs experiment in determining the crystal structure of material. The Bragg's used x-ray diffraction to identify the distance between inter atomic planes within a crystalline substance. This was done by directing x-ray rays at a crystal backed by a film. This film gave a...

Explain how superconductors are used in Maglev trains, and also name 2 other uses for superconductors.

Explain the function of PNP transistors and how they work. Sorry for double post.

True weight is F=MA by gravity. I think apparent weight is Fg= g+a/g, which is your apparent weight plus the force associated with your acceleration, a.

1. G-Force may be defined as a whole integer in multiples of 9.8m/s/s. E.g. 2g's = (2x9.8m/s/s). Fg= g+a/g. Where G-Force is equal to 9.8m/s/s + acceleration / 9.8m/s/s 2. - Lay the Astronaut as to apply gforce vertically downwards over the body lying horizontally. This stops red or black outs...

Basically I went crap in the trial and only got 60% and received a final rank of 12/25 students. Thing is, I did 14 past papers since the trials and today I'm estimating around 81% in the exam paper we all just did. Is my rank going to pull me back to a band 4? or will my good performance in...

I got 9/10. I said 4. B though which looks to be wrong.

Q16... That was hard.

80+ About 84 I believe.

I screwed up my wording in part of my related but came back to amend it, I really hope it makes sense! D:

It's over 9000... percent not true.

I doubt that we will get another text type other than an essay. If we did it would most likely be in Witness. Just cram quotes and techniques.

I write fairly small, but I managed 12.5 pages in total. A lot of people here look like they smashed it!

Drop Senior Science, it's one of the worst scaling subjects, it will most likely not count towards your ATAR.

Give your arm a rest, try applying that sports injury cream.

Quotes and techniques to use in the exam.

I lost my definitions on both of these, I still had belonging, but I need help getting a good definition for each. Also, do we have to define these in our intro? Our teacher says yes.

13-14/15 12-13/15 11+/15 36+/45 will be fine for me :caffeine:

I didn't state which picture, but within my first sentence I said I was in the cafe... Pretty sure it will be fine.