The Sun appears to be about 0.5° in diameter.On the equator,approximately how long does it take for the Sun to set,from first contact with the horizon to complete disappearance below the horizon?
A) 2 seconds
B) about 1 hour
C) 4 minutes
D) 2 minutes
Correct Answer:
Verified
Q79: The ecliptic crosses the celestial equator
A) at
Q94: From the East Coast of the United
Q95: Which one of the following is NOT
Q96: You are standing at a position 45°
Q97: An observer on the equator will be
Q98: When viewed from Earth,Venus subtends an angle
Q101: What was the approximate value of the
Q102: If the Sun passes directly over your
Q155: From Earth's North Pole,
A) the whole of
Q177: The change in the right ascension of
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