naiimonett
naiimonett naiimonett
  • 17-11-2020
  • English
contestada

What causes radioactive material to spread to areas unaffected by a nuclear blast?

Respuesta :

FatimaAlhaddad FatimaAlhaddad
  • 17-11-2020

Answer:

Seven hours after a nuclear explosion, residual radioactivity will have decreased to about 10 percent of its amount at 1 hour, and after another 48 hours it will have decreased to 1 percent.

Answer Link

Otras preguntas

Is work required to pull a nucleon out of an atomic nucleus? Does the nucleon, once outside the nucleus, hove more mass than it had inside the nucleus?
Harvey finished typing his research paper, but he needed to proofread it before submitting it to the professor. Choose the answer that is the most effective s
A game room has a floor that is 120 feet by 75 feet. A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet. What are the dimensions of the sc
One reason that the colony of New Netherland grew slowly was that
This man began the Fascist party in Italy. Benito Mussolini Adolf Hitler Paul Von Hindenburg Joseph Stalin
What law best explains why we would expect 75% of the offspring to have large teeth
a moving freight car collides with an identical one that is at rest what happen to the second car after the collison
1/3(12+X)=-8(6+X) Find x
Which is the most important factor in determining climate? A.longitude B.latitude C.timezone D.hours of daylight
State how matter moves through the biosphere. State how energy moves through the biosphere. Explain each statement using examples to illustrate your explanatio