Difference between revisions of "Translations:AY Honors/Stars - Advanced/Answer Key 2/111/en"
From Pathfinder Wiki
m (FuzzyBot moved page Translations:AY Honors/Stars - Advanced/Answer Key/111/en to Translations:AY Honors/Stars - Advanced/Answer Key 2/111/en without leaving a redirect: Part of translatable page "AY Honors/Stars - Advanced/Answer Key") |
(Importing a new version from external source) |
||
| Line 1: | Line 1: | ||
</noinclude> | </noinclude> | ||
<!-- 6. Into what colors is sunlight dispersed when passed through a prism? In what way are colors of stars used to indicate their temperature? --> | <!-- 6. Into what colors is sunlight dispersed when passed through a prism? In what way are colors of stars used to indicate their temperature? --> | ||
| − | {{: | + | {{:AY Honors/Stars/Prism}} |
Latest revision as of 22:06, 8 September 2021
When sunlight is passed through a prism, it is dispersed into the colors of the rainbow. In fact, when you see a rainbow after a rain storm, it too is made by sunlight passing through many tiny prisms - the raindrops.
Careful study of these rainbows reveals that there are gaps between some of the colors. These gaps are called absorption lines, and depending on where they are in the spectrum (that is, where they are in the rainbow), scientists can tell what the light source is made of. Scientists also discovered that the temperature of a star is determined by its composition. So by observing the spectrum, scientists can tell the temperature of a star.
