It is B - if it was A the rate of expansion would be slowing down. I actually thought it was D because the age of the universe is inversely proportional to the velocity by Hubble's Law but I must have been overthinking it :P
It is B - if it was A the rate of expansion would be slowing down. I actually thought it was D because the age of the universe is inversely proportional to the velocity by Hubble's Law but I must have been overthinking it :P
God damn physics , panicking like hell , don't know what to do after I've done all the past papers
You can go through examiner reports, revise weak points and theory. Or you can try questions from other boards such as AQA etc if you wanna test yourself!
Anyone know which paper had the lowest grade boundaries over the last 5 years or so? I also wanna give the hardest paper a try, reckon tomorrow might be a very hard paper after unit 4 being pretty simple
Anyone know which paper had the lowest grade boundaries over the last 5 years or so? I also wanna give the hardest paper a try, reckon tomorrow might be a very hard paper after unit 4 being pretty simple
IAL 2015 has the highest grade boundaries - 52 for an A
It is B - if it was A the rate of expansion would be slowing down. I actually thought it was D because the age of the universe is inversely proportional to the velocity by Hubble's Law but I must have been overthinking it :P
I was thinking along the same lines as you - do you know why the answer can't be D? Thanks!