Solved

The Critical Density of the Universe Is Approximately Equal To

Question 55

Multiple Choice

The critical density of the universe is approximately equal to:

A) 1 proton/m3.
B) 1 kg/m3.
C) 1 Earth mass/m3.
D) 1 solar mass/m3.

Related Questions

Q3: Which of the following is NOT a

Q41: Even with infinitely powerful telescopes,we can look

Q46: Why does the critical mass density of

Q47: If dark energy is currently causing the

Q48: Why is the universe made up of

Q49: List the four fundamental forces of nature.<br>A)

Q50: The inverse of the value of H₀

Q52: What important event in the universe's history

Q53: If multiverses exist,which of the following is

Q53: Name two predictions of the standard Big