Multiple Choice
Stars are made mostly of
A) helium.
B) oxygen.
C) hydrogen.
D) nitrogen.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q16: The faster-moving star in a binary is<br>A)
Q18: In a binary star system that contains
Q19: Eclipsing binary systems<br>A) orbit in the plane
Q20: If a star's distance is 10 pc,what
Q22: What is the difference between brightness and
Q23: The stars that have the largest radii
Q24: Stars of similar temperatures but different sizes<br>A)
Q25: Star A is a red star.Star B
Q26: How many arcseconds are there in a
Q74: Explain how we can use spectroscopic parallax