Download app
Download app
Shweta Jain
Follow
Posted 5 year ago
Shweta Jain 
6 अगस्त, 1945 को, द्वितीय विश्व युद्ध के दौरान, यू.एस. बी -29 सुपरफोर्ट्रेस एनोला गे ने जापान के हिरोशिमा पर एक परमाणु बम कोड "लिटिल बॉय" नाम से गिराया, जिसके परिणामस्वरूप अनुमानित 140,000 मौतें हुईं।
3 Answer(s)
Seema Kumari
Follow
Posted 5 year ago Seema Kumari Gurushala Teacher Coach

Thank-you sharing this information mam
Chandni Dabral
Follow
Posted 5 year ago Chandni Dabral

Yes ma'am
Baljeet Kaur
Follow
Posted 5 year ago Baljeet Kaur

Really Tragic Incident.....On 6 August 1945, at 08:15, the first bomb was dropped on the centre of Hiroshima. ‘Little Boy’ was a gun-type fission bomb, using a conventional explosive charge to fire one sub-critical mass of uranium into another. This kind of device had never been tested before, but the scientists were confident it would work. The bomb had an explosive yield of around 13 kilotons. At the moment of detonation, a fireball was generated that raised temperatures to 4,000 degrees Celsius. The radiation immediately killed everything within one kilometre of the hypocentre.