Physics, 22.05.2021 23:00 mattstudy305
Which of the following is a problem with the estimated age of the universe?
There are stars in our galaxy that appear to be over 15 billion years old.
The universe is shrinking, which makes it is impossible to tell how old it is.
There should be more supergiants if the universe is really about ten billion years old.
There are planets in other galaxies that are less than five billion years old.
Answers: 3
Physics, 22.06.2019 06:00, vittoriochavez9700
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Which of the following is a problem with the estimated age of the universe?
There are stars in our...
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