Ware
8. As light goes from one substance into another, it can either bounce off of or bend into the new
substance. Bending into the new substance is called ?
- and bouncing off of it
is called ?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?

How to know which equation of motion to use where?explain