When you turn on a lightbulb in a room, the entire room appears to flood with light at the same time. your eyes cannot perceive light originating at the bulb and then moving outward from it. this either means that light has infinite speed (appears everywhere instantaneously), or it moves so fast that it is difficult to tell the difference. how might you improve your chances of detecting the motion of light if it moves at finite speed?

How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.

In a system, when potential energy decreases, then entropy also decreases. true false

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?