Suppose a Vector Field $\vec { G }$ Is Always Perpendicular to the Normal Vector at Each Point

question 9

Short Answer

Suppose a vector field $\vec { G }$ is always perpendicular to the normal vector at each point of a surface S.What is the value of $\dot { \mathrm { Q } } { \vec { G } } \times \vec { d A } ?$

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Definitions:

Alditol

A type of sugar alcohol resulting from the reduction of an aldose, wherein the aldehyde group is converted into a hydroxyl group.

Ruff Degradation

A chemical reaction used for the oxidation of aldoses to smaller aldoses.

NaBH4

Sodium borohydride, a reducing agent commonly used in the reduction of ketones and aldehydes to alcohols.

HNO3

Nitric acid, a highly corrosive and toxic strong acid used in the manufacture of fertilizers and explosives.