PocoAPoco
PocoAPoco PocoAPoco
  • 15-11-2022
  • Mathematics
contestada

It is the year 2235. Scientists have unearthed a rock sample from
an old nuclear power plant where there was a big nuclear meltdown
in 1995. This rock sample contains 0.2 grams of 238 Pu. How
much 238 Pu was in the sample initially? Half-life for Plutonium-
238 is approximately 87 years.

Respuesta :

Otras preguntas

acid base reaction is called nuetralization reaction why?​
what spheres are formed by remains of living things with a black hard surface
What was the Protestant Reformation ?
determine a simplified expression
Discuss why in many countries certain types of education and health care are provided as private goods and not as merit goods.
The opposing argument in a persuasive essay is often called
Write a Raptor program that will generate a random number between 1 and 10; do not display the randomly generated number. Let the user guess within 3 tries what
How do the frequencies of the waves compare? Wave A has a higher frequency because it has a larger amplitude. Wave A has a lower frequency because it has a long
a group of dedicated to promoting civil rights would most likely focus on addressing which problem?
Mention any four challenge of sustainable development in nepal