Recent content by revan

Hi there. I'm doing a chemistry project at school in which I am investigating the Iron content of different soft drinks, the problem is, I only know of one that contains iron, or rather says that it contains iron and that is 'Irn-Bru'. I'm from Scotland in the UK, so does anyone know any...

\sqrt{T} ah so that's how it works

Thanks, but what does the N stand for in your version, is it just a constant? (and yes I did miss out a square root, silly me, thanks for taking the time to do all that)

Ive been given the task of investigating what factors will affect the resonant frequency of a piece of string or wire :cry: . I believe it may have something to do with standing or stationary ways. At the moment I believe I have two ways of doing this, one by using string, vibration generator...

Thanks for the suggestions, I will check some of them out to see which are the most viable.

I think by resonant frequency it means the frequency of sound that makes the wire vibrate, its not something covered in my course, its something that I have to learn from textbooks and reference books, but it goes into far more detail than I can make sense of. I plan to carry out the...

I have been tasked with a physics project at school, to investigate what factors affect the resonating frequency of a piece of wire. We arent told anything about the experiment, its a kind of research on your own thing. I know that the resonating part means the frequency at which the piece of...

Yes that is true, but my point, is that these absolute truths, are not universal. In other words, what is a certainty for you, is not a certainty for me. You talk about pain, but that cannot be an absolute, yes you do feel hurt, however, the effect of the pain differs from person to person, so...

I have thought and thought about this over and over, and time and again, I come to the conclusion that there cannot be any 'absolute truths', about anything, as after all, each persons reality is different. Just as time is relevant to the observer etc. I believe so too is reality and therefore...

I have heard the term 'subspace' repeated many a time in various science fiction TV shows, Star Trek and Stargate the most notable. What is this subspace they refer to, does it really exist. Thankyou.