Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
High School Electives
/
Astronomy
/
White-Dwarf Properties and Degeneracy Pressure
Grade Level
Astronomy
AST.202 White-Dwarf Properties and Degeneracy Pressure
0%
Skill Level
🟢 Easy
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
Why is a white dwarf not classified as a main-sequence star?
A
It is an object orbiting Earth inside the atmosphere.
B
It is too large to be held together by gravity.
C
It is a cloud before any star has formed.
D
It is a stellar remnant without sustained hydrogen fusion in its core.
Submit Answer
