"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
21 km square
How much cement is needed to cover 192 square feet of area
Niether; It's surface area.
A hectare is 10,000 square meters of land.
A 1 Megaton (million ton) nuclear warhead has the destructive power of 1 million tons of TNT.The measurement comes from the use of TNT's explosive power in quantity. The Trinity test site at Alamogordo, New Mexico, prior to the first nuclear test, was calibrated using TNT prior to the main test.
Well i did some rough estimates...prob be like 56 milesA blast radius is equal to the square root of the megatonage. A 1 megaton bomb has a blast radius of severe damage of about 4 miles. Therefore a 200 megaton bomb (14 being about the square root) would have about a 56 mile radius. Though direct exposure to the explosion at that distance could probably still cause severe burns and it would probably cause damage as much as 200 miles out.
The blast zone of an A Bomb will cover about one to two miles and the radiation posioning will cover about fifty miles. But more modern Nuclear weapon will cover about ten to even fifty miles.
One million tons
One million tons
Cannot answer without much more information, as this depends on the yield of the bomb, altitude of the detonation, population density around ground zero, housing construction, cloud cover, weather, and many other variables. A low yield bomb over an area of high population density may kill many more than a high yield bomb over an area of low population density. Cloud cover may reduce death rate. A high yield bomb over an area of very high population density on a cloudless day could produce many deaths!
An atomic bomb is a nuclear weapon. A nuclear fusion bomb, (hydrogen, is usually much stronger than a nuclear fission bomb (uranium or plutonium). The weapons detonated in Japan during WWII measured about 15 kilotons equivalent of TNT. Today, most nuclear weapons are measured by megaton (1000X kiloton) equivalents up to a bomb built by the Russians with a possible yield of 100 megatons.
they covered area
it covers about 193
"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
rfergfred
815