Which of the following kinds of stars best obey the mass-luminosity relation?
a. main sequence stars
b. giant stars
c. supergiant stars
d. white dwarfs
e. all of the above
A
You might also like to view...
The following images show the four terrestrial planets in our solar system. Rank the planets from left to right based on the strength of the greenhouse effect occurring at their surfaces, from strongest to weakest.
Which lunar feature most resembles the Moon's original crust?
A) Valleys B) Craters C) Maria D) Bright rays E) Highlands
Strong epidemiologic evidence that cigarette smoking was a major case of heart disease existed long before there was any biological evidence.
a. true b. false
An object has an initial position 
, but is found a short time later at position 
, where 
In a frame in standard orientation on the earth’s surface, what is the direction of the object’s displacement during this time interval?
A. East B. West C. North D. South E. Down