subject
Physics, 30.08.2020 07:01 unknown9263

Which is not a piece of evidence that most scientists use to prove the origin of our universe? A. Movement of the galaxies (expansion)
B. Cosmic microwave background
C. Presence of hydrogen and helium in the
correct percentages throughout the
universe
D. The contraction of objects in space

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
Answers: 3
question
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
question
Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
question
Physics, 22.06.2019 18:10
See the attachment and solve question 5th
Answers: 3
You know the right answer?
Which is not a piece of evidence that most scientists use to prove the origin of our universe? A. M...
Questions
question
Mathematics, 08.12.2020 17:20
question
Mathematics, 08.12.2020 17:20
question
Mathematics, 08.12.2020 17:20
Questions on the website: 13722363