Answers: 2
Physics, 22.06.2019 13:00, chie42
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
The clock on Big Ben has a minute hand of length 4.3 m and an hour hand of length 2.7
m. What is th...
Mathematics, 28.09.2021 01:10
Mathematics, 28.09.2021 01:10
Mathematics, 28.09.2021 01:10