4.U-236 (which forms in nuclear reactors) is unstable. One of the many different channels it can fission into yields the fragments Ba-141 and Kr-92. Determine the number of neutrons that are released in this process.

It is d, all the other ones say incorrect answer .

The anwser is: wave a has a greater pitch and frequency.

Answer: 1.4 seconds which is the third optionexplanation: current is defined as the flow of charge per timetherefore, the equation that relates current, charge and time can be expressed as follows: i = δq / δtwhere: i is the current given = 1.8 ampereδq is the charge given = 2.5 coulombδt is the time required for the flow of the given charges to give the 1.8 ampere.substitute with the givens in the above equation to get the time as follows: 1.8 = 2.5 / δtδt = 2.5 / 1.8 = 1.38888 which is approximately 1.4 secondshope this was !