MediumHard Science
How long does sun light take to reach Earth?
Riddle
How long does sun light take to reach Earth?
Choose an answer
A.1 second
B.1 hour
C.24 hours
D.8 minutes and 20 seconds
Hint: It's a 3-word phrase with 17 letters, starting with "8".
Answer
8 minutes and 20 seconds
Why this is the answer
Light travels at ~300,000 km/s; the Sun is ~150 million km away.
This riddle is filed under Science Riddles and rated Medium.