WebFor every seven fold increase in time, radiation decreases tenfold. Most of the heaviest particles fallout early. If radiation at 1 hour after is 1000/hr, then at +7 (1 hour *7) hours it should've around 100/hr. Around two days later (7 hours *7) it should be about 10/hr. At two weeks (2 days *7) it should be down to 1/hr. Web17 nov. 2024 · How far away from a nuclear bomb is safe? Death is highly likely and radiation poisoning is almost certain if one is caught in the open with no terrain or building masking effects within a radius of 0–3 km from a 1 megaton airburst, and the 50% chance of death from the blast extends out to ~8 km from the same 1 megaton atmospheric explosion.
How Far Can Radiation Travel? (History Sheds Some Light) …
Web9 jan. 2024 · According to a study conducted by the Federation of American Scientists, a one-megaton nuclear bomb can emit radiation up to 10 miles away. Secondary radiation, which is caused by the interaction of primary radiation … Web26 jul. 2024 · All types of radiation become less intense as they travel further away from the radioactive material – this is because the particles or rays become more spread out. The thicker the substance ... sonet car review
How To Survive a Nuclear War - YouTube
WebHow far can a nuclear meltdown spread? Within a 6-km (3.7-mile) radius of a 1-megaton bomb, blast waves would produce 180 metric tons of force on the walls of all two-story 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). Web5 aug. 2009 · Depends on atmospheric conditions and winds. There is a possibility that the distance would be infinate. Nuclear radiation takes centuries to disipate. Web10 jan. 2024 · This article explores the reach of nuclear radiation and how far it can travel. It examines the basics of nuclear radiation, as well as the effects of distance, temperature, and wind direction on its spread. It also looks at the health, environmental, and economic impacts of nuclear radiation and maps out the potential spread. sonetics configuration utility software