- Is Hiroshima still radioactive?
- Can radiation vaporize you?
- What happens to humans after a nuclear bomb?
- Did anyone survive the atomic bomb?
- What happens to water when it evaporates?
- Can you be vaporized by electricity?
- How does an atomic bomb kill?
- How far away from a nuclear bomb is safe?
- How hot does it have to be to vaporize a human?
- What happens if a nuke blows up in space?
- Who discovered evaporation?
- At what temperature does water evaporate?
- Can a human evaporate?
- Can lightning vaporize a human?
Is Hiroshima still radioactive?
Among some there is the unfounded fear that Hiroshima and Nagasaki are still radioactive; in reality, this is not true.
Following a nuclear explosion, there are two forms of residual radioactivity.
In fact, nearly all the induced radioactivity decayed within a few days of the explosions..
Can radiation vaporize you?
Exposing a body to this level of radiant heat would leave bones and carbonized organs behind. While radiation could severely inflame and ulcerate the skin, complete vaporization of the body is impossible.
What happens to humans after a nuclear bomb?
EFFECTS ON HUMANS Blast. Nuclear explosions produce air-blast effects similar to those produced by conventional explosives. The shock wave can directly injure humans by rupturing eardrums or lungs or by hurling people at high speed, but most casualties occur because of collapsing structures and flying debris.
Did anyone survive the atomic bomb?
Some 260,000 people survived the atomic bomb attacks on Hiroshima and Nagasaki during World War II, but Japanese engineer Tsutomu Yamaguchi was one of the very few who endured the horror of both blasts and lived to the tell the tale. Tsutomu Yamaguchi was preparing to leave Hiroshima when the atomic bomb fell.
What happens to water when it evaporates?
Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. … Once water evaporates, it also helps form clouds.
Can you be vaporized by electricity?
Seriously, the “vapor” you see from electrical shorts involving organic objects involved is mostly steam. That can “vaporize”. But, you also may see the plasma of the electrical conduction (like lightning) and that will obscure the object being burned.
How does an atomic bomb kill?
Basically, a wave moving through the air at supersonic speeds. When that wave hits your body, (mostly made from incompressible fluids) it will turn your organs to mush within a certain radius of the bomb or destroy buildings which might collapse on top of you. A nuclear weapon can kill you in numerous ways.
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 hot does it have to be to vaporize a human?
1400 to 2100 degrees FahrenheitCrematoriums for human disposal reduce the human body down to its’ solid constituents at temperatures between 760 to 1150 degrees centigrade or 1400 to 2100 degrees Fahrenheit. The upper temperature limit may be necessary for complete vaporization of volatiles in larger individuals.
What happens if a nuke blows up in space?
If a nuclear weapon is exploded in a vacuum-i. e., in space-the complexion of weapon effects changes drastically: First, in the absence of an atmosphere, blast disappears completely. … There is no longer any air for the blast wave to heat and much higher frequency radiation is emitted from the weapon itself.
Who discovered evaporation?
Nils WalleriusNils Wallerius (1 January 1706 – 16 August 1764) was a Swedish physicist, philosopher and theologian. He was one of the first scientists to study and document the characteristics of evaporation through modern scientific methods.
At what temperature does water evaporate?
212° FWhy evaporation occurs Heat (energy) is necessary for evaporation to occur. Energy is used to break the bonds that hold water molecules together, which is why water easily evaporates at the boiling point (212° F, 100° C) but evaporates much more slowly at the freezing point.
Can a human evaporate?
So, bottom line… it is possible to partially evaporate a human body, but it is more likely that you will catch on fire and burn to death before “evaporating” to death.
Can lightning vaporize a human?
According to the captured study, it takes around three gigajoules of death-ray to entirely vaporize a person—enough to completely melt 5,000 pounds of steel or simulate a lightning bolt. ZAP!