Multiple Choice
An observer outside our solar system,who monitors the velocity of our Sun over time,will find that its velocity varies by +/- 12 m/s over a period of 12 years,because of
A) Jupiter's gravitational pull.
B) Earth's gravitational pull.
C) convection on the Sun's surface.
D) the sunspot cycle.
Correct Answer:
Verified
Correct Answer:
Verified
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