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A star is observed from two positions of Earth in its orbit, in summer and winter. Which of these is the best method to calculate the approximate distance of the star from Earth? measure the parallax and use it in calculations measure the red shift of emitted light and use it in calculations use doppler effect to calculate the shift in light traveling from star to Earth in winter use doppler effect to calculate the shift in light traveling from star to Earth in summer

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Answer:

measure the parallax and use it in calculations

Explanation:

got it right on test

Answer:

A. measure the parallax and use it in calculations

Explanation:

Hope this helps i had got it correct on the test.

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