75 km 32 μm
12 ns
4,2 mA
9,6 mg
500 us
I need you to tell me how to calculate it scientifically and the answer of this number

Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current

How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation

How many electrons does each element require in its valence shell to become stable?