subject
Physics, 03.02.2020 16:49 kate5582

We can estimate the age of an open cluster of stars by examining

a. the number of stars on the main sequence.
b. the turnoff point of the clusters main sequence.
c. the amount of hydrogen remaining in the oldest star.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
question
Physics, 22.06.2019 00:30
The plum pudding model of the atom states that ?
Answers: 1
question
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
Answers: 1
question
Physics, 22.06.2019 09:30
Why are graphs useful when interpreting data
Answers: 2
You know the right answer?
We can estimate the age of an open cluster of stars by examining

a. the number of stars...
Questions
question
Mathematics, 28.06.2019 16:00
Questions on the website: 13722361