Current observations suggest that the density of luminous matter ($\varOmega$_luminous),all matter ($\varOmega$_matter),and dark energy ($\varOmega$_$\wedge$)are: A) "$\varOmega$_luminous= 0.1,$\varOmega$_matter= 0.3,$\varOmega$_$\wedge$ = 0.7" B) "$\varOmega$_luminous= 0.02,$\varOmega$_matter= 0.5,$\varOmega$_$\wedge$ = 0.5" C) "$\varOmega$_luminous= 0,$\varOmega$_matter= 0.1,$\varOmega$_$\wedge$ = 0.9" D) "$\varOmega$_luminous= 0.02,$\varOmega$_matter= 0.3,$\varOmega$_$\wedge$ = 0.7"

Question

Quizplus · Accepted Answer

Recent observations suggest that the density of luminous matter is approximately 0.02, the density of all matter (including dark matter) is around 0.3, and the density of dark energy is around 0.7. Choice D is the only option that matches these values.

Current Observations Suggest That the Density of Luminous Matter Ω\varOmegaΩ luminous),all Matter

Current Observations Suggest That the Density of Luminous Matter $\varOmega$ _luminous),all Matter