Which energy transformation occurs in the core of a nuclear reactor

Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s

What determines the amount of inertia an object has

Two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?