The bomb dropped on Hiroshima totally destroyed everything in a 1.6 km radius, a total of 12 km2 was destroyed. 80 000 people were killed by the blast and resulting firestorm, with another 80 000 dieing later from after effects.
The bomb dropped on Hiroshima totally destroyed everything in a 1.6 km radius, a total of 12 km2 was destroyed. 80 000 people were killed by the blast and resulting firestorm, with another 80 000 dieing later from after effects.
The first atomic explosion occurred on July 16, 1945, as part of the Trinity test in Alamogordo, New Mexico during the Manhattan Project.
The first atomic bomb was dropped on Hiroshima, Japan on August 6, 1945, by the United States during World War II. Three days later, a second atomic bomb was dropped on Nagasaki, Japan.
The first atomic clock was developed by scientists at the National Physical Laboratory in the United Kingdom in 1955. This clock used the vibrations of cesium atoms to measure time accurately and has since become the standard for measuring time.
To set the time on a Stauer titanium atomic watch, first ensure the watch is receiving a signal from an atomic clock. If not, manually set the time using the crown. Pull the crown out to the time-setting position and rotate it to adjust the time. Push the crown back in once the correct time is set.
The first city in America to have electric lights was Cleveland, Ohio in 1879. The lights were installed in the public square.
The first atomic bomb, dropped on Hiroshima in 1945, leveled approximately 4.7 square miles of the city.
4.7 square miles of Hiroshima were destroyed.
the first atomic bomb leveled nothing. That was exploded at the Trinity test site. The first bomb used in war was at Hiroshima Japan, and pretty much destroyed everything in a 3 mile radius. That is just over 7 square miles.
The first atomic bomb, dropped on Hiroshima in 1945, leveled an area of about 4.7 square miles.
Hiroshima, august 6, 1945
There have only been two. So far. The first was Hiroshima.
Nagasaki (Japan), 9 August 1945
US estimates suggest that 4.7 square miles of Hiroshima were destroyed.
It destroyed approx 4.7 square miles of Hiroshima.
The first test was July 16, 1945 in Alamogordo, New Mexico. The Atomic bomb was also used to end Hiroshima on August 6, 1945 & to obliterate Nagasaki on August 9, 1945.
Yes, hydrogen is the lightest element on the periodic table. It is the first element, with an atomic number of 1 and an atomic mass of approximately 1.008 atomic mass units.
Nagasaki (Japan): 9 August 1945.