michaeltreece1319 michaeltreece1319
  • 09-08-2018
  • Physics
contestada

"based on current evidence, ordinary matter (such as atoms) makes up about what percentage of the total mass-energy of the universe?"

Respuesta :

passingsoul158 passingsoul158
  • 09-08-2018
it is estimated at 4% but the the closest answer is 4.9% which is the number NASA uses
Answer Link

Otras preguntas

what economic characteristics does a centrally planned economy oppose that market economy encourages
how do you add a fraction with different denomirers
what follows in this line 3, -6, 12, 4, 20, ?
What’s Hubble expansion law states
Which describes a value for density?
Different languages have different sounds. If a child doesn't hear a certain sound in the language he or she is hearing, what happens?
At a local hardware store, the number of bolts, b, is 26 less than five times the number of nuts, n. write an equation that matches this information?
If each couple has only two offspring, this results in
A scientist treats cells with a chemical that prevents DNA synthesis in which stage of the cell cycle will these cells remain
Which group came to the new world for freedom settled in Massachusetts and then caused problems for the controlling king of england