Subject 1 Flashcards
1
Q
How long does light take to travel one Au?
A
8 (minutes)
2
Q
What is the speed of light (km/sec)
A
299792.458 km/s
3
Q
How many AU does light travel in one hour
A
Approx. 7.5 AU/hour
4
Q
M/s to Km/s
A
Divide by 1000