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.
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Answer:
Labor is not a commodity in the Marxian theoretical system, while labor power is. Labor is something humans have always done to produce the goods and services upon which life depends. Labor power is what a worker sells to an employer
Explanation:
she did not know how then where what
The Indians Robinson Crusoe referred to were the Caribs
Answer:
Either by the congress when two-thirds of the majority vote in the House of Representatives and the Senate, <em>or</em> by a constitutional convention called by two thirds of the State legislatures.
