Help make Alexa smarter on Alexa Answers. Sign in with Amazon


How big is an atom bomb?

Atom bombs vary in size, however the size of the atomic bomb dropped on Hiroshima, commonly known as "Little Boy" was 3 meters in length and 0.7 meters in diameter. The destruction of this bomb extended to 1.6 kilometres from the drop site, but shockwaves were reported up to 18.5 kilometres away.

{{ relativeTimeResolver(1569193221973) }}

Points points 304

Similar Questions
Sign in to view all similar questions
Science 2 Answers
Science 2 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world