Answer: Electric flux is a scalar quantity. It is a scalar because it is the dot product of two vector quantities, electric field and the perpendicular differential area.

Electric current is a scalar quantity. In the case of electric current, when two currents meet at a junction, the resultant current of these will be an algebraic sum and not the vector sum. Therefore, an electric current is a scalar quantity although it possesses magnitude and direction.

For transport phenomena, flux is a vector quantity, describing the magnitude and direction of the flow of a substance or property. In vector calculus flux is a scalar quantity, defined as the surface integral of the perpendicular component of a vector field over a surface.

Each point on a smooth surface has two unit normal vectors, pointing in opposite directions. If you have a closed surface, the normal vector pointing outward indicates the “positive” direction, and the normal vector pointing inward indicates the “negative” direction.

adjective. not predictable; not to be foreseen or foretold: an unpredictable occurrence.

capricious. The definition of capricious is someone or something that is subject to sudden, unpredictable changes.

The adjective unpredictable can also describe something that’s unexpected or not known in advance. Your soccer team’s skill level might be wildly unpredictable — from game to game your coach never knows what you guys will do.

When used as adjectives, predictable means able to be predicted, whereas unpredictable means unable to be predicted. Unpredictable is also noun with the meaning: an unpredictable thing.

starting school: This is a predictable life event. However, it can have an influence on an individual’s development. Thirdly, would be emotional development as the individual would become more independent and have emotions to feel such as feeling lonely, scared or happy.

Predictable, or acceptable pain, is pain we expect, and it’s frequency, intensity and aggravating factors are, well, predictable!