The space between the stars is filled with material that is called the interstellar medium. this interstellar medium consists primarily of hydrogen and helium with concentrations being 75% and 25%; respectively. stars are fueled by fusion reactions that convert hydrogen into helium. at times, these elements are released and contribute to the make up of the interstellar medium. using this evidence, which statement best supports the idea that the big bang produced all material in the universe?
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:30
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
Answers: 2
Physics, 22.06.2019 08:50
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
Answers: 3
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
Physics, 23.06.2019 05:00
Heating water for hot cocoa while sitting next to a campfire can be examples of conduction, convenction and radiation at the same time agree disagree it depends how you know
Answers: 2
You know the right answer?
The space between the stars is filled with material that is called the interstellar medium. this int...
Questions
Physics, 21.07.2019 00:20
Mathematics, 21.07.2019 00:20
Social Studies, 21.07.2019 00:20
History, 21.07.2019 00:20
History, 21.07.2019 00:20
History, 21.07.2019 00:20
Arts, 21.07.2019 00:20
