In the Orion constellation are stars Rigel, a blue supergiant, and Betelgeuse, a red supergiant. Which star has a greater surface temperature?
A) Rigel
B) Betelgeuse
C) They have the same surface temperature.
D) There is not enough information to tell.
Correct Answer:
Verified
Q47: Which one of the following is an
Q48: An atom consists of
A) electrons in a
Q49: Wien's law allows astronomers to measure what
Q50: As a solid is heated (from a
Q51: _ attraction holds the electron in orbit
Q53: Positively charged particles in an atom are
Q54: Uncharged particles in an atom are called
Q55: _ are found in the nucleus of
Q56: On the Kelvin temperature scale, a body's
Q57: Zero Kelvin is also known as _.
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents