It does not take a large electric current, the amount of charge that passes through a substance each second, to cause a fatal shock. The smallest deadly amount of electricity through the human body is 100 mA (milliamperes). What is this current in amperes?

Asimply means that over time there was some sort of change.

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?