What if the hot water beaker were closer to 60 °C instead of 80 °C? Would you still expect thermal equilibrium to be reached? What do you predict the solutions color would be? ANSWER ASAP Give me 5-7 sentences reasonably. Thank you!

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

it is the minimum amount of material needed to sustain a fission reaction.

critical mass is the minimum amount of fissionable material that must be assembled for a sustained fission reaction to take place. although two to three neutrons are produced for every fission, not all of these neutrons are available for continuing the fission reaction. if the conditions are such that the neutrons are lost at a faster rate than they are formed by fission, the chain reaction will not be self-sustaining.   at the point where the chain reaction can become self-sustaining, this is referred to as critical mass.