The light travel time distance to the cosmic horizon is about _________.
A) 14 × 105 light-years
B) 14 × 107 light-years
C) 14 × 109 light-years
D) 14 × 1011 light-years
Correct Answer:
Verified
Q13: When astronomers look at distant galaxies, what
Q14: How do astronomers detect the movement of
Q15: What is meant by the redshift?
A) Distant
Q16: What do astronomers infer from the motion
Q17: What evidence do astronomers have that the
Q19: If the Universe had _, that would
Q20: Olbers paradox asks...
A) Why isn't the night
Q21: The "light travel time distance" measures...
A) the
Q22: The Big Bang refers to...
A) the creation
Q23: The cosmic microwave background (CMB) radiation is...
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