A reflection nebula is caused by:
A) starlight reflected off of a surface.
B) sunlight reflected off of a surface.
C) sunlight scattered by dust particles.
D) starlight scattered by dust particles.
E) emission by ionized gas.
Correct Answer:
Verified
Q53: Ionization of hydrogen in H II regions
Q54: What do "forbidden" lines reveal about interstellar
Q55: Astronomers use roman numerals to indicate
Q56: A "fuzzy" dark or light patch in
Q57: The gas density in an emission nebula
Q59: Charles Messier mapped the night sky and
Q60: Interstellar absorption lines are narrow primarily because:
A)there
Q61: Dust particles and magnetic fields in the
Q62: When an electron in H changes its
Q63: What information does 21 cm radiation provide
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