Log down the size of the object. After you have found the size of the object, you compare the size of the object to the diameter of the explosion shown in the first picture. Divide the diameter by two to get the radius of the explosion.
What is the radius of a normal bomb?
Within a 6-km (3.7-mile) radius of a 1-megaton bomb, blast waves will produce 180 tonnes of force on the walls of all two-storey buildings, and wind speeds of 255 km/h (158 mph). In a 1-km (0.6-mile) radius, the peak pressure is four times that amount, and wind speeds can reach 756 km/h (470 mph).
What is the blast radius of a nuclear missile?
In a typical air burst, where the blast range is maximized to produce the greatest range of severe damage, i.e. the greatest range that ~10 psi (69 kPa) of pressure is extended over, is a GR/ground range of 0.4 km for 1 kiloton (kt) of TNT yield; 1.9 km for 100 kt; and 8.6 km for 10 megatons (Mt) of TNT.
How big is a 1 megaton blast?
Similarly, a 1 megaton weapon would have the energy equivalent of 1 million tons of TNT. One megaton is equivalent to 4.18 x 1015 joules. In evaluating the destructive power of a weapons system, it is customary to use the concept of equivalent megatons (EMT).
What is the blast radius of a 50 megaton bomb?
The Soviet Union built the largest thermonuclear bomb in human history. The name of the bomb was Tsar Bomba. It had a yield of 50 megatons of TNT. Fireball radius was 2.3 km or covering 16.61 square kilometers.
How far away from a nuclear blast is safe?
This will help provide protection from the blast, heat, and radiation of the detonation. When you have reached a safe place, try to maintain a distance of at least six feet between yourself and people who are not part of your household.
Can you survive a nuclear blast in a fridge?
GEORGE LUCAS IS WRONG: You Can’t Survive A Nuclear Bomb By Hiding In A Fridge. “The odds of surviving that refrigerator — from a lot of scientists — are about 50-50,” Lucas said. But science has spoken, and it says something a little different.
Can anything survive a direct nuclear blast?
A government safety expert says it’s entirely possible to survive a nuclear explosion and its aftereffects. The prospects for survival are even better if there are several minutes of warning, something Hawaii’s ballistic-missile-threat system can provide.
Can you survive a nuclear bomb underground?
It’s even possible to survive a nuclear blast near ground zero if you happen to be inside a robust building, such as a fortified structure or an underground facility, says Brooke Buddemeier, a certified health physicist at Lawrence Livermore National Laboratory in Livermore, California.
How long stay underground after nuclear bomb?
Inhabitants should plan to remain sheltered for at least two weeks (with an hour out at the end of the first week – see Swiss Civil Defense guidelines), then work outside for gradually increasing amounts of time, to four hours a day at three weeks.
Where is the safest place to live during a nuclear war?
Antarctica. Antarctica could be the safest place to go in the event of nuclear war because the Antarctic Treaty banned all detonation of nuclear weapons there. It is also far from any major targets. Though it’s a good place to avoid bombs, it’s a terrible place to live in.
How deep underground Do you have to be to survive a nuclear blast?
To survive a nuclear blast, you would need to be at least 3 feet deep underground. Also, you need to be at least 36 inches of concrete or tightly-packed dirt to shield you from the blast radius. The longer answer is, it depends on the size and power of the nuclear bomb.
How far away from a nuclear bomb is safe six feet?
Reverse osmosis (RO) is the technique that the EPA considers to be the best way to remove radiological contaminants from water. They say it will remove up to 99% of all contamination and is the best way to filter small systems.
How do you purify water after a nuclear attack?
Surface temperatures would be reduced for more than 25 years, due to thermal inertia and albedo effects in the ocean and expanded sea ice. The combined cooling and enhanced UV would put significant pressures on global food supplies and could trigger a global nuclear famine.
How long would a nuclear winter last for?
Unfortunately, there is no simple answer for removing radiation from the water. In many cases, a combination of treatment methods, including carbon filtration, ion-exchange water softening, and reverse osmosis, is most effective. High levels of radiation in water may not be treatable.
Can you purify irradiated water?
Basic fallout is like dust it goes everywhere and the trick is to wash everything down, clean everything off, and hope you don’t ingest any, or breath it in. Deep spring water or deep well water should be safe from fallout.
Is well water safe after nuclear fallout?
Fallout radiation decays relatively quickly with time. Most areas become fairly safe for travel and decontamination after three to five weeks.
How long would it take for radiation to clear after a nuclear war?
If you agree with my reasoning that the risk of a full-scale nuclear war is less than 10 per cent per year but greater than 0.1 per cent per year, that leaves one per cent per year as the order of magnitude estimate, meaning that it is only accurate to within a factor of 10.
