At what angle is a polarization filter oriented relative to the motion of a polarized ray if it reduces the intensity of the light ray to 60% of its initial level?

When a septic tank backs up a goes in to clean it out

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".