If you were to look back from your spacecraft toward the solar system and you measured that the angle between Earth and the Sun was 1 second of arc,how far from the Sun would you be? (Assume that the Earth-Sun line is at right angles to your line of sight.)
A) 1 Mpc
B) 1 AU
C) 1 pc
D) 1 ly
Correct Answer:
Verified
Q225: Why did Galileo's observations of moons orbiting
Q232: Who was the first astronomer to use
Q233: The distance to a certain star has
Q233: What is the distance between Earth and
Q235: The average distance from the Sun to
Q235: A certain star is found to be
Q237: The one significant observation Galileo made through
Q238: An astronomer finds an object at a
Q240: The distance from Earth to the star
Q242: As Venus orbits the Sun,its angular size
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