Recent content by Phil1093

  1. P

    At what redshift does the density of M > density of DM

    I worked out the answer for z to be around 0.33, does that sound about right?
  2. P

    At what redshift does the density of M > density of DM

    you can ignore my previous reply, I think I have it. Thank you
  3. P

    At what redshift does the density of M > density of DM

    Thanks, I think I understand it, I have worked out H(a) too. I'm just stuck on how to make ρM = ρDE. As well as the formulae that associates the scale factor with z. Thanks Regards Phil1093
  4. P

    At what redshift does the density of M > density of DM

    Here is the problem link picture http://i.imgur.com/0BtcXJk.png I know that omega=density/critical density so I know I can find the value of all of those. DE is dark energy and M is matter (I'm pretty sure). I assume I have to sub that formula into equation 1, and then rearrange it to create a...
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