Question

the steady state theory proposed what? *
steady-state
cosmology
matter is constantly
created as the
universe expands
big bang
cosmology
matter dilutes as the
universe expands
that the density of the universe was getting bigger
that the density of the universe was remaining constant
that the density of the universe was getting smaller
the universe has no density

Explanation:

The Steady - State Theory posits that as the universe expands, matter is constantly created. Density is calculated as mass/volume. If mass (matter) is created as volume (universe) expands, the ratio (density) can remain constant. For example, if initially mass \(m_1\) and volume \(V_1\), density \(
ho_1=\frac{m_1}{V_1}\). As the universe expands (\(V_2 > V_1\)) and matter is created (\(m_2>m_1\)) such that \(\frac{m_2}{V_2}=\frac{m_1}{V_1}\), density remains constant.

Answer:

That the density of the universe was remaining constant