Multiple Choice
Stars of luminosity class V compared to stars of luminosity class III are
A) bigger.
B) smaller.
C) hotter.
D) cooler.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q9: At what distance are stars from Earth
Q10: What makes stellar magnitude unusual as a
Q11: Which of the following four spectral classifications
Q12: If the Hipparcos satellite measures the parallax
Q13: A few rare stars are considerably bigger
Q15: Without a telescope,the brightest stars are magnitude
Q16: What is the size of a star
Q17: If you compare two stars,the one with
Q18: Stellar parallax exists because<br>A) Earth moves in
Q19: Spectroscopic parallax is the<br>A) apparent change in