Question

what is direction on the surface??​

Answer 1

Answer:

Surface area is a vector quantity in physics and its direction at a point is considered to be the direction of the normal at that point. The magnitude of the surface vector is what we normally consider in mensuration. When the surface is a plane surface, it has two directions, opposite to each other

Step-by-step explanation:

Hope that helps you a lot dear

Answer 2

Surface area is a vector quantity in physics and its direction at a point is considered to be the direction of the normal at that point. The magnitude of the surface vector is what we normally consider in mensuration. When the surface is a plane surface, it has two directions, opposite to each other.