RyanH42
- 398
- 16
First qustion answer
We are in the future that's certain.So Let's call the time T.In this time we measure the CMB and we saw that it was half of its tempature today(Here we can use Wien Law Half of tempature means 2 times wavelenght .Then the equation becomes ##2=a(T)/a(t_0)##
So ##2=a(T)/1.3##
##a(T)=2.6## then what will be T sinh(1.5T)^(2/3)=2.6
sinh(1.5T)=2.6^(3/2)
##sinh(1.5T)=4.19237##
##T=1.427## zeit
If I find a better solution I will going to write it
We are in the future that's certain.So Let's call the time T.In this time we measure the CMB and we saw that it was half of its tempature today(Here we can use Wien Law Half of tempature means 2 times wavelenght .Then the equation becomes ##2=a(T)/a(t_0)##
So ##2=a(T)/1.3##
##a(T)=2.6## then what will be T sinh(1.5T)^(2/3)=2.6
sinh(1.5T)=2.6^(3/2)
##sinh(1.5T)=4.19237##
##T=1.427## zeit
If I find a better solution I will going to write it
Last edited: