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

pls help me on this i don't know what to do ​
what is a main clause​
What is the genotype of an organism? A. The genotype is the DNA sequences of this gene on a homologous pair of chromosomes. B. How the genes are expressed resul
the ratio of A:B is 3:4, the ratio of C:D is 1:2, the ratio of B:C is 2:5 What is the ratio of A:D?
The reason it is called a Frameshift mutation is because it alters the "reading frame" of the bases. The bases are normally read as A. codons, in groups of 3 B
quistion in pictureeeee
nowTheroadneargovernment to planningmyhouse.change into passive voice ​
A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the plant f(n), in cm, after n days:
Find x if x-log 48 + 3 log 2 = 1/3log125 - log3
What is the colour of red cabbage in vinegar?​