In the 1920s,Arthur Eddington made a proposal which proved vital to showing how stars generate energy.This was that:
A) the Sun's core is much hotter than previously thought.
B) hydrogen fusion is responsible for the Sun's energy output.
C) supernovae are responsible for the creation of heavy elements.
D) more massive stars generate energy quickly and have shorter lifetimes.
Correct Answer:
Verified
Q90: The solar wind is
A) the flow of
Q191: The solar wind appears to originate mainly
Q193: A coronal hole shows up most prominently
Q194: Which event is NOT a consequence of
Q195: The solar wind is ionized gas flowing
Q197: The solar wind originates primarily:
A) near the
Q199: What is the energy source for the
Q199: X-ray observations of the corona reveal lighter
Q200: Coronal mass injections have all of the
Q201: The total time the Sun will spend
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