Two particles with charges 6e and -5e are initially very far apart (effectively an infinite distance apart). They are then fixed at positions that are 6.64 x 10-11 m apart. What is EPEfinal - EPEinitial, which is the change in the electric potential energy

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

it has to be b, about 97 percent.

attach the statements so i can answer : )