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Match it! Select the correct answer from the pull down...Good luck!
What element is the fuel for nuclear fusion during the main sequence of a star's life cycle?
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
What is parallax?
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
What is red shift?
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
What waves have the shortest wavelengths and are the most dangerous?
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
Constellations that are visible all year long and that seem to move around the north star
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
How bright a star appears to be when viewed from Earth
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
What waves have the longest wavelength and are the least dangerous?
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
Our Sun is considered to be a ___________ star
Apparent Magnitude
Hydrogen
moving away, wavelength lengthens, appears slightly more red
The apparent change in position of an object when you look at it from different places
Gamma rays
Circumpolar Constellations
Main sequence
Radio waves
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