Multiple Choice
How long does light take to reach us from Proxima Centuri
A) 4.2 ly
B) 4.2 years
C) 8.4 AU
D) 8.4 km
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q47: Which sequence is correct when ordered by
Q48: The solar system is larger than the
Q49: A(n) _ is a collection of billions
Q50: The metric system is a decimal system.
Q51: The radius of the Moon's orbit is
Q53: The _ contains a large amount of
Q54: Using the scale in the diagram
Q55: If the distance to the nearest star
Q56: <span class="ql-formula" data-value="3.0 × 10^5"><span class="katex"><span class="katex-mathml"><math
Q57: The nearest star is 1 ly from