The magnetic domain is an area where the individual magnetic A. orientations of atoms are aligned with one another.

B. internations of atoms are aligned with one another.

C. orientations of atoms in opposite direction

D. internations of atoms are in opposite direction.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Explain what happens at the saturation point when adding salt to water at room temperature.

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?