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Ages 18+Ages 12–15 Ages 10–12 Ages 7–9 Ages 4–6

Trivia · Ages 12–15

Riddle #179

About how fast does light travel, in kilometers per second?

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Answer: About 300,000 km/s

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More Trivia riddles for Ages 12–15

#180 What is the capital city of Australia?
#181 Which planet in our solar system is tipped so far over — roughly 98 degrees — that it effectively rolls around the Sun on its side?
#182 What is the longest river in Africa?

All Ages 12–15 riddles

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