Question

valume occupied by universe

Answer 1

Answer:

the volume is 3.58*10^80 m^3

Explanation:

since the universe has been expanding for 13.8 billion years the comoving distance is now about 46.6 billion light years . the volume (4/3 pi r^3 equals 3.58*10^80 m^3)and the mass ordinary matter equals density (4.08*10^-28 kg/m^3) times volume (3.58*10^80)or 1.46*10^53kg