chpte3astronomy901 Word Scramble
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Term | Definition |
Galaxy | a giant structure that contains hundrends of stars. |
Universe | a lot of and everything in it. |
Light-Year | The distance that light travel in one year. |
Giant star | A star that is larger than the sun. |
apparant magnitude | the brightness of a star. |
absolute magnitude | the brightness of a star were a stand and distance of earth. |
Hertzsprung- Russelll diagram | a graph relating the temparature and brightness of stars. |
main sequence | an arzbtea on the Herstzsprung-Russell diagram that runs Upper to Left to Lower to right. |
constellation | a pattern in the sky. |
Visible Light | Electromagnetic radation that can be seen with Unaided eye. |
Electromagnetic | Energy that Ravies through space. |
Radiation: | The process in wich energy is emmitted as a paricle. |
Wavelength | the distance between a crust another |
Spectrum | a range of wavelengths |
Created by:
Neonlover4ever
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