Question

2. Using the result for H, from Assignment 1 and the formula for the total energy density today when the universe is spatiall

Where the value for H0 = 69.4 Tera years or equivalently (since 1 year \approx\pi x 107 -given in assignment)

1 eV = 1.60 x 10-19 J, ħ = 1.05 x 10-34 J s = 6.58 x 10-16 eV s, c= 3.00 x 108 m s-1, G = 6.67 10-11 kg-mºs-?, = 7.43 x 10-28

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- си, 8n с эх оw | s Но = 69 Tчүх 694 гоул е в него с 35 x 2px 6ок во кес 2. 189 х 10 sec = 6.67X10 11 kylm35? з (онов - 1)

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