Stars & HR Diagrams
Flashcard
•
Other Sciences
•
11th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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37 questions
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1.
FLASHCARD QUESTION
Front
A collection of stars, dust, and gas bound together by gravity is...
Back
Galaxy
2.
FLASHCARD QUESTION
Front
The distance that light travels in one year...
Back
Light year
3.
FLASHCARD QUESTION
Front
Which comes first in the following sequence of stars? Main Sequence Star, Red Giant, White Dwarf, Black Dwarf
Back
Main Sequence Star
4.
FLASHCARD QUESTION
Front
A Super Giant star will eventually turn into...
Back
a neutron star or a black hole.
5.
FLASHCARD QUESTION
Front
What is the graph that shows the relations between a star's surface temperature and absolute magnitude (Luminosity)?
Back
H-R Diagram
6.
FLASHCARD QUESTION
Front
How do stars generate energy?
Back
Fusion of hydrogen and helium atoms
7.
FLASHCARD QUESTION
Front
Lightyear is used by scientists to measure what? (Options: Distance, Time, Energy)
Back
Distance
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