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vesna_86 [32]
3 years ago
14

Which of these is the best method to measure the distance of a star

Biology
2 answers:
Sergeeva-Olga [200]3 years ago
4 0
I think the correct answer would be the first option. The best method to use in order to measure the distance of  star would be to calculate the variations in the position of the star due to movement of Earth in its orbit. The doppler shift which is what is being described in the last three options does not calculate the distance rather it calculates the relative velocity. The method used in measuring the distance was introduced by Edwin Hubble where he found that relative velocity of a body in space is directly proportional to the distance of that body from Earth.
vovikov84 [41]3 years ago
3 0

Answer:

calculate the variations in the position of the star due to movement of Earth in its orbit

Explanation:

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Dangerous organisms that can grow in a variety of environments and are capable of producing toxic substances are known as:
horrorfan [7]

Answer:

Bacteria

Explanation:

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2 years ago
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Answer:

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Explanation:

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5 0
1 year ago
I need help with my comparison essay on pink starbursts and mr.good bar.
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3 years ago
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BigorU [14]
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7 0
2 years ago
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Answer:

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