Question

With a Hubble constant of 70 km/sec/Mpc, the critical density would be
A) 1.4 g/cc.
B) 4 x 10-36 g/cc.
C) 9 x 10-27 kg/m3.
D) 6.23 x 10-23 g/mole.
E) 3 x 10-31 g/cc.

Answer

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