Which environmental lapse rate represents the most unstable condition in a layer of unsaturated air? a. 11°C per 1000 m b. 9°C per 1000 m c. 6°C per 1000 m d. 3°C per 1000 m

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

Ain is , is 's of ? 0.62 0.79 1.27 1.50

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.