Astronomy Review #2
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Last updated over 6 years ago
8 questions
1
According to the HR diagram above, an example of a star with a relatively high surface temperature but is not very bright would be
According to the HR diagram above, an example of a star with a relatively high surface temperature but is not very bright would be
1
Low mass stars end their lives as
Low mass stars end their lives as
1
According to Hubble's Law
According to Hubble's Law
1
The formation of elements heavier than Iron can only be explained by the action of
The formation of elements heavier than Iron can only be explained by the action of
1
The age of our universe is
The age of our universe is
1
Light coming from a galaxy the hydrogen red line at 705 nm. If the hydrogen red line in the lab is confirmed at 656 nm, at what percent of the speed of light is the galaxy receding?
Light coming from a galaxy the hydrogen red line at 705 nm. If the hydrogen red line in the lab is confirmed at 656 nm, at what percent of the speed of light is the galaxy receding?
1
The most common isotope of Chlorine has how many protons, neutrons, and electrons?
The most common isotope of Chlorine has how many protons, neutrons, and electrons?
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Draw the electron configuration for Nitrogen.
Draw the electron configuration for Nitrogen.