garygdo garygdo

12-06-2019
Advanced Placement (AP)

contestada

How do astronomers measure the amount of dark matter in the universe

Respuesta :

12-06-2019

by comparing the gravitational mass of galaxies to the luminous mass of galaxies

Answer Link

TheBlueFox TheBlueFox

12-06-2019

Hello There!

Astronomers do this by comparing the gravitational mass of galaxies to the luminous mass of galaxies.

Answer Link

Otras preguntas

I need some help with my homework please help me.

which of the following is not concerning jewelry

Bob owns 5 acres of land. bob sells the land to a real estate developer who builds a subdivision with 10 houses. the land is an example of a good that is:

If a stock pays a constant annual dividend then the stock can be valued using the:

Explain why the as curve has the slope you calculated as a result of the "sticky price theory".

Jeff began his speech by saying: imagine that you are on a deserted island—palm trees sway in the breeze, the warm sun is on your face, and the smell of tropica

What is the GCF of the numerator and denominator in the following fraction? 21m^n/28mn^2

what type of conflict does telemachus deal with in this passage

What is the purpose of the climax in the plot structure of a story? The climax shows the outcome of the story. The climax resolves the conflicts of the

an advertisement on the radio warning the public against the dangers of smoking is called