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baherus [9]
1 year ago
14

Is the relationship between a main sequence star's b-v color value and luminosity a direct or inverse relationship?

Social Studies
1 answer:
blagie [28]1 year ago
6 0

The relationship between a main sequence star's b-v color value and luminosity is a direct relationship.

The Hipparcos satellite measures the distances between hundreds of thousands of stars. It measures the magnitude of each stars through two filters which are, a blue filter, yielding for B magnitude (for blue) and a greenish filter, yielding a V magnitude (for visual).

The difference between the B and V magnitude of star is (B-V) color , or sometimes just "color" in short. The wavelength of light where the star is related to the star's temperature, i.e., the hotter the star the more blue it is and the cooler the star the more red it is.

To learn more about Hipparcos satellite click here:

brainly.com/question/24198240

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alina1380 [7]

Answer:

nearly one in five

Explanation:

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Also researchers have found out that nearly one in five women suffer from this premenstrual physical or mood-related symptoms .

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3 years ago
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3 years ago
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rusak2 [61]

<span>Mike would mention physical attractiveness.</span>

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True or false the categorical imperative is an expression of kants consequentialist moral theory
pychu [463]

The categorical imperative is an expression of Kant's consequentialist moral theory. The above statement is false.

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Immanuel Kant was German philosopher popularly know for his moral theory which states that the moral law is a truth of reason, and hence that all rational creatures are bound by the same moral law. Thus we should act according to the universal moral law

According to Kant, the "Categorical Imperative" is a rule of practical reason and the greatest moral principle.  The CI is an objective, rationally necessary, and unconditional rule that we must abide by regardless of any natural desires we might experience to the contrary, 

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8 0
1 year ago
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gizmo_the_mogwai [7]
The two countries that border Russia between the Baltic Sea and the Barents sea are Finland and Norway. <span>
Hope this helps. </span>
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