Explain what happens to the particles in a substance
during a physical change.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Energy flows from the producer level to the level. is called