A slab of insulating material has thickness 2d and is oriented so that its faces are parallel to the z-plane and given by the planes x=d and x= - d. The y- and z-dimensions of the slab are very large compared to d and may be treated as essentially infinite. The slab has a uniform positive charge density \rhoa) Explain why the electric field due to the slab is zero at the center of the slab (x=0).b) Using Gauss's law, find the magnitude of the electric field due to the slab at the points 0<=x<=d. c) What is the direction of the electric field due to the slab at the points 0<=x<=d ?d) Using Gauss's law, find the magnitude of the electric field due to the slab at the points x>=d . Express your answer in terms of the variables \rho, x, d, and epsilon_0.e) What is the direction of the electric field due to the slab at the points x>=d?

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

365.25 earth days are in the year of a light year