What is Red Shift?
Unit 1+ Unit 2 Earth Space Science

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•
Science
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The phenomenon where a star's light is stretched out, making it look red, as it moves away from the observer.
2.
FLASHCARD QUESTION
Front
What are absorption lines?
Back
Fingerprints of the elements that indicate the presence of specific elements in a star's spectrum.
3.
FLASHCARD QUESTION
Front
What is Gravitational Collapse?
Back
The process where a star's core collapses under its own gravity, leading to a supernova.
4.
FLASHCARD QUESTION
Front
What is a Nebula?
Back
A stellar nursery, a cloud of gas and dust where new stars are born.
5.
FLASHCARD QUESTION
Front
What type of stars fuse elements at a faster rate?
Back
High mass stars.
6.
FLASHCARD QUESTION
Front
What is Stellar Nucleosynthesis?
Back
The process by which elements are formed within stars through nuclear fusion.
7.
FLASHCARD QUESTION
Front
What is a Supernova?
Back
An explosion that occurs at the end of a star's life cycle, resulting in a bright burst of light.
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