Answer:
2.8 * 10^(-6) / 1.4 * 10^(-2)=
2* 10^(-8)
Positrons are spontaneously emitted from the nuclei of potassium -37.
A. How religion and philosophy different
All the other choices (b-d) can be explained by science while a can be explain by history I think
Answer:
Different compounds react with oxygen differently – some contain lots of heat energy while others produce a smaller amount. The reaction with the oxygen may happen very quickly or more slowly. Amount: The amount of fuel available to burn is known as the fuel load.
Explanation:
