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The Hertzsprung-Russell Diagram shows the relationship between
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
About 90% of stars on the H-R Diagram are
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
Main sequence stars that are the brightest are
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
Star A is farther from Earth than Star B. Both stars have the same absolute magnitude.
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
Astronomers observations of red shifts in spectral lines of distant galaxies indicates
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
What is the source of the Sun's energy?
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
What effect do solar flares have on Earth?
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
You weigh 240 pounds on Earth. The moon's gravitational attraction is 1/6 that of Earth.
cause auroras
that the universe is expanding
temperature and absolute magnitude
also the hottest
You would weigh 40 pounds on the moon
Star B will have the greater apparent magnitude.
main sequence stars
nuclear fusion
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