1 of 5 Items
Question
Which measurement of a star depends on the distance of the star from earth? (1 point)
luminosity
absolute magnitude
surface temperature
apparent magnitude
2 of 5 Items
Question
Which color would a star appear to be if it had a higher surface temperature than a white star?(1 point)
yellow
blue
red
orange
3 of 5 Items
Question
How does the sun compare to most other stars in the universe?(1 point)
The sun has the largest apparent magnitude and a relatively average luminosity.
The sun has a relatively average apparent magnitude and the lowest luminosity.
The sun has a relatively average apparent magnitude and the highest luminosity.
The sun has the smallest apparent magnitude and a relatively average luminosity.
4 of 5 Items
Question
What is true of older stars?(1 point)
They tend to be duller than younger stars.
They tend to be brighter than younger stars.
They tend to be smaller than younger stars.
They tend to be larger than younger stars.
5 of 5 items
Question
What is absolute magnitude?(1 point)
The measure of the amount of light given off by a star.
The measure of how bring a star appears from Earth.
The measure of actual brightness of a star.
The size of the star.
PsyDAG
answeredWhat are your choices?
john
answered
john
answered
john
answered
john
answered
Coco shine :)
answered
soul
answered
2- blue
3- the sun has the smallest apparent magnitude and a relatively average luminosity
4- they tent to be larger than younger star
5- the measure of actual brightness of a star
t
answered
yall.are.annoying.
answered
AI
answered
(1 point)
Responses
G
G
B
B
A
A
M
