0

A star lying 45 pc from the Sun has proper motion of 0.2 yr. What is the star's transverse velocity? If the star's spectral lines are observed to be redshifted by 0.02 percent, calculate the magnitude of its three-dimensional velocity relative to the Sun.

preview ×
  • Edit wording or topic
    Update the question or its topic
Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

Answer

Write a one sentence answer...

Answer:

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer
1500
Impact of this question
33 views around the world
You can reuse this answer
Creative Commons License