sherlock03
sherlock03 sherlock03
  • 01-06-2020
  • Chemistry
contestada

Big question for physicists out there:How can we be sure dark matter actually exists in our universe?

Respuesta :

naomir924 naomir924
  • 01-06-2020

Answer:

We can see the bright matter, like stars, but we know some other matter is there(dark matter)because of how it pulls on the bright matter.

Explanation:

Answer Link

Otras preguntas

(3x+2)(4x-5) foil method
18. In rectangle ABCD, length AB measures (2x - 5) cm while length CD measures(5x-14) cm. If the breadth BC of the rectangle measures (1.6x - 3.9) cm, then find
"How have women contributed to the field of space exploration?"
What is nitrification? 1) Nitrification is the conversion of nitrate to nitrogenous compounds such as ammonia. 2) Nitrification is the conversion of nitrate int
Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?
2. Which point of view does Saki use in "The Open Window" to build suspense and deliver a surprise ending? O first person O third-person limited O second person
-9r 5 is greater than or equal too 10 r
The destruction of which structure signaled the end of the Cold War? 1) Berlin Wall 2) The Statue of Stalin 3) Military bases in Germany 4) None of the above
∑(n=1)([infinity]) [(3n)/(4n³ + 2)]A) ConvergesB) Diverges
2. Which point of view does Saki use in "The Open Window" to build suspense and deliver a surprise ending? O first person O third-person limited O second person